load bank selection guide
TRANSCRIPT
United Rentals Power & HVAC (URI) is a leading provider of electrical and thermal load simulation tools and services that validate critical asset reliability of mission critical electrical and mechanical systems. We offer a complete, unique portfolio of core commissioning products including load banks, custom engineered equipment, and managed services required to support the rapidly evolving infrastructure demands for owners and operators.
URI manages a well-maintained and diverse fleet of high quality rental units allowing it to offer an extensive range of solutions to its clients. It is well known within the industry sectors for its ability to quickly respond to customer needs and has a reputation for solving complex problems with customized solutions. The company service offerings include design, logistics, installation, startup, operations, and maintenance. UR supports a wide variety of rental products and applications:
• Load Banks – UR owns a wide variety of load banks used for unity, leading, or lagging power factor testing of electrical systems. Primary applications include generator testing, turbines, sub-station relays, power distribution, uninterruptible power supplies, and switchgear sequencing. Mechanical systems are also validated using load banks for commissioning heat load criteria for AC units and large chiller systems.
2
Business Overview
Containment and Power Distribution Testing Equipment 19” RACK MOUNT LOAD BANK SPECIFICATIONS Voltage 240 volt, 1 Phase 230 volt, 1 Phase 208 volt, 1 phase Capacity 17.5KW 16.1KW 13.15KW Load Step Resolution Step 1 1.25KW 1.15KW 0.94KW 1.25KW 1.15KW 0.94KW Step 2 2.5KW 2.3KW 1.88KW Step 3 2.5KW 2.3KW 1.88KW Step 4 2.5KW 2.3KW 1.88KW Step 5 3.75KW 3.45KW 2.82KW Step 6 3.75KW 3.45KW 2.82KW Load Step 1 includes a 1.6 amp load for control / fan power Airflow range Fan Speed Control 400-1500CFM Connection Each load step has C-19 / C20 or C-13 / C-14 connectors Dimensions and Mounting Height 10U (17.5 inches) Width 19-inch server rack Depth 16 inches Weight 40 pounds Mounting Quarter-turn, key lockable tabs
3
Resistive Load Bank Solutions
Small Portables RPP and PDU Testing, Heat Load, Small Generators
Avtron - LPH 100 Specifications
Capacity 100 KW at 480 volt 3PH 60 Hz - 120 amps
75 KW at 416 volt 3PH 60Hz - 104 amps
93.75 KW at 240 volt 3PH 60Hz – 226 amps
70.4 KW at 208 volt 3PH 60Hz - 195 amps
Units can run various voltages 1PH up to 62KW
Control Power - 120vAC – 1PH 60Hz
5 amps draw per unit
Weight - 105 pounds (190 pounds with shipping case and cables)
Dimensions – 25” long x 16.25” wide x 29” tall (Units are on castors)
Each unit comes with 12’-15 linear female tails and a control power cord
4
Resistive Load Bank Solutions
Small Portables RPP and PDU Testing, Heat Load, Small Generators
LBD - LP 125 Specifications Capacity 125KW at 480 volt 3PH 60 Hz 150 Amps 94KW at 416 volt 3PH 60 Hz 130 Amps 125 KW at 240 Volt 3PH 60 Hz 301 Amps 94 KW at 208 Volt 3PH 60 Hz 261 Amps 1 KW load step resolution Microprocessor Digital Operator Controls: Controller can be accessed with PC for load bank control, data acquisition and recording Power Metering includes single screen display of Load Line Volts, Amps, KW, Frequency and Power Factor Automatic Load Compensation for maintaining defined power during testing in case the supply voltage changes Load Profile Software allows user to define load steps and time duration via controller or PC for entire load bank test Master – Slave capability for up to 32 load banks connected via RS-485 cables to hand held controller or PC Advanced data acquisition and independent recording capability of critical load test measurements - all stored on non-volatile memory. No need for a PC connection at test site! Weight - 125 pounds Dimensions – 23” long x 15” wide x 34” tall (Units are on castors) Horizontal heat discharge
5
Resistive Load Bank Solutions
Features • Robust microprocessor-based operator control
panel that is designed for convenient, flexible load testing.
• Master / Slave capability – synchronous control up to 32 load banks or asynchronous control up to 128 load banks. Master controller auto-senses the total KW available for the entire connected fleet.
• Wifi and Tablet Control - control your single load bank or your entire fleet remotely via RS-485, Ethernet or Wifi.
6
Digital Controller Solutions
• Automatic Voltage Correction - the Controller evaluates the load voltage and scales the applied load for enhanced accuracy.
• Auto Step Control - easily program and launch an automatic load test with up to 10 individual KW steps and corresponding time intervals.
• Load Servo Mode - the Controller will intelligently monitor the entire load test and automatically make adjustments to keep the desired load KW within a defined range.
• Advanced data acquisition and independent recording capability of critical load test measurements - all stored on non-volatile memory. No need for a PC connection at test site!
• Optional Remote Controller can be connected and positioned up to 5000 feet from test area over a single RS-485 cable.
• Fault Diagnostics will identify over 15 fault conditions to assist the operator when troubleshooting issues.
• Automatic blower start and stop with voltage and phase rotation correction.
• Field upgradeable firmware allows you to stay current with the latest control advancements.
Small Portables RPP and PDU Testing, Heat Load, Small Generators
Avtron - LPH 400 Specifications
Capacity 400 KW at 480 volt 3PH 60 Hz - 481 amps
300 KW at 416 volt 3PH 60Hz - 416 amps
400 KW at 240 volt 3PH 60Hz – 962 amps
300 KW at 208 volt 3PH 60Hz - 833 amps
Control Power – Standard Internal Control Power Transformer
External power available - 9.4 Amps @208 3PH / 4.7 Amps @480 3PH
Weight - 806 pounds
Dimensions – 61” long x 33.25” wide x 50.25” tall (Units are on castors)
Each unit comes with male lugged tails
Horizontal heat discharge
7
Resistive Load Bank Solutions
Small Portables RPP and PDU Testing, Heat Load, Small Generators
LBD - LP 600 Specifications Capacity 600 KW at 480 volt 3PH 60 Hz 722 Amps
451 KW at 416 volt 3PH 60 Hz 626 Amps
600 KW at 240 Volt 3PH 60 Hz 1443 Amps
451 KW at 208 Volt 3PH 60 Hz 1252 Amps
1 KW load step resolution
Microprocessor Digital Operator Controls:
Controller can be accessed with PC for load bank control, data acquisition and recording
Power Metering includes single screen display of Load Line Volts, Amps, KW, Frequency and Power Factor
Automatic Load Compensation for maintaining defined power during testing in case the supply voltage changes
Load Profile Software allows user to define load steps and time duration via controller or PC for entire load bank test
Master – Slave capability for up to 128 load banks connected via RS-485 cables to hand held controller or PC
Advanced data acquisition and independent recording capability of critical load test measurements - all stored on non-volatile memory. No need for a PC connection at test site!
Weight - 925 pounds
Dimensions – 58” long x 34” wide x 59” tall (Units are on castors)
Horizontal heat discharge
8
Resistive Load Bank Solutions
Features • Robust microprocessor-based operator control
panel that is designed for convenient, flexible load testing.
• Master / Slave capability – synchronous control up to 32 load banks or asynchronous control up to 128 load banks. Master controller auto-senses the total KW available for the entire connected fleet.
• Wifi and Tablet Control - control your single load bank or your entire fleet remotely via RS-485, Ethernet or Wifi.
9
Digital Controller Solutions
• Automatic Voltage Correction - the Controller evaluates the load voltage and scales the applied load for enhanced accuracy.
• Auto Step Control - easily program and launch an automatic load test with up to 10 individual KW steps and corresponding time intervals.
• Load Servo Mode - the Controller will intelligently monitor the entire load test and automatically make adjustments to keep the desired load KW within a defined range.
• Advanced data acquisition and independent recording capability of critical load test measurements - all stored on non-volatile memory. No need for a PC connection at test site!
• Optional Remote Controller can be connected and positioned up to 5000 feet from test area over a single RS-485 cable.
• Fault Diagnostics will identify over 15 fault conditions to assist the operator when troubleshooting issues.
• Automatic blower start and stop with voltage and phase rotation correction.
• Field upgradeable firmware allows you to stay current with the latest control advancements.
Small Portables Buss Way, UPS Testing, Generators
Avtron - LPV 700 Specifications
Capacity 700 KW at 480 volt 3PH 60 Hz - 842 amps
525 KW at 416 volt 3PH 60Hz - 729 amps
700 KW at 240 volt 3PH 60Hz – 1684 amps
525 KW at 208 volt 3PH 60Hz - 1457 amps
Control Power – Standard Internal Control Power Transformer
External power available - 18 Amps @208 3PH / 9 Amps @480 3PH
Weight - 1150 pounds
Dimensions – 60.5” long x 33.5” wide x 75” tall (Units are on castors)
Each unit comes with male lugged tails
Vertical heat discharge (Horizontal option with flume attached)
10
Resistive Load Bank Solutions
Small Portables Buss Way, UPS Testing, Generators, Switchgear
LBD - LP 1000KW Specifications
Capacity 1000KW at 480 volt 3PH 60 Hz - 1203 amps
750 KW at 416 volt 3PH 60Hz - 1040 amps
Control Power – Standard Internal Control Power Transformer
Multi-tap transformer allows 480v and 416v operation with
optimum ratios for internal control contactor voltages
External power available - 15 Amps @480 3PH
Weight - 1300 pounds
Dimensions – 48.25” long x 33.5” wide x 76.25” tall (Units are on castors)
Each unit comes with male panel cams
Vertical heat discharge (Horizontal option with flume attached)
11
Resistive Load Bank Solutions
Outdoor Trailer Mounted Units Buss Way, UPS Testing, Generators, Switchgear
1000KW / 1250KW Specifications
Capacity 1000KW
1000 KW at 480 volt 3PH 60 Hz - 1203 amps
750 KW at 416 volt 3PH 60Hz - 1040 amps
1000 KW at 240 volt 3PH 60 Hz - 2406 amps
750 KW at 208 volt 3PH 60Hz - 2082 amps
1250KW
1250 KW at 480 volt 3PH 60 Hz - 1504 amps
938 KW at 416 volt 3PH 60Hz - 1301 amps
800 KW at 240 volt 3PH 60 Hz - 1925 amps
600 KW at 208 volt 3PH 60 Hz – 1668 amps
Control Power – Standard Internal Control Power Transformer
External power available - 16 Amps @240 3PH / 8 Amps @480V 3PH
Weight - 1300 pounds
Dimensions – 97” long x 82” wide x 50” tall
Each unit comes with male panel cams
Horizontal heat discharge
12
Resistive Load Bank Solutions
Outdoor Trailer Mounted Units Buss Way, UPS Testing, Generators, Switchgear, Substations
K875 - 2000KW Specifications
Capacity 2000 KW
2000 KW at 480 volt 3PH 60 Hz - 2405 amps
1600 KW at 240 volt 3PH 60 Hz - 3849 amps
1202 KW at 208 volt 3PH 60Hz - 3336 amps
Control Power – Standard Internal Control Power Transformer
External power available - 30 Amps @480 3PH / 60 @240 3PH
Weight - 4600 pounds
Dimensions – 97” long x 82” wide x 92” tall
Each unit comes with male panel cams
Horizontal heat discharge
13
Resistive Load Bank Solutions
Outdoor Trailer Mounted Units Buss Way, UPS Testing, Generators, Switchgear, Substations
K875 - 2500KW Specifications
Capacity 2500KW
2500KW at 480 volt 3PH 60 Hz - 3007 amps
1875KW at 416 volt 3PH 60 Hz - 2602 amps
Control Power – Standard Internal Control Power Transformer
External power available - 45 Amps @480 3PH
Weight - 4600 pounds
Dimensions – 97” long x 82” wide x 92” tall
Each unit comes with male panel cams
Horizontal heat discharge
14
Resistive Load Bank Solutions
Outdoor Trailer Mounted Units Buss Way, UPS Testing, Generators, Switchgear, Substations
LT - 2500KW Specifications
Capacity 2500 KW – 480v Unit
2500 KW at 480 volt 3PH 60 Hz - 3007 amps
1875 KW at 416 volt 3PH 60 Hz - 2602 amps
2500 KW – 600v Unit
2500 KW at 600 volt 3PH 60 Hz - 2406 amps
2296 KW at 575 volt 3PH 60 Hz - 2305 amps
1600 KW at 480 volt 3PH 60 Hz - 1925 amps
1202 KW at 416 volt 3PH 60 Hz – 1668 amps
Control Power – Standard Internal Control Power Transformer
Multi-tap transformer allows 600v and 480v operation with
optimum ratios for internal control contactor voltages
External power available - 39 Amps @600 3PH / 47 Amps @480 3PH
Weight - 3800 pounds
Dimensions – 87” long x 40.25” wide x 108” tall
Each unit comes with male panel cams
Vertical heat discharge
15
Resistive Load Bank Solutions
Outdoor Trailer Mounted Units Buss Way, UPS Testing, Generators, Switchgear, Substations
LTV - 3000KW Specifications
Capacity 3000 KW
3000 KW at 480 volt 3PH 60 Hz - 3608 amps
2253 KW at 416 volt 3PH 60 Hz - 3127 amps
Control Power – Standard Internal Control Power Transformer
External power available – 50 Amps @480 3PH
Weight - 6800 pounds
Dimensions – 135.25” long x 67.25” wide x 98.5” tall
Each unit comes with male tails
Vertical heat discharge
16
Resistive Load Bank Solutions
Outdoor Trailer Mounted Units Buss Way, UPS Testing, Generators, Switchgear, Substations
CR – 3.3MVA Resistive/Reactive Specifications
Capacity 3300 KVA
2640 KW at 0.8 lagging power factor at 480 volt 3PH 60 Hz - 3969 amps
Voltage range of 380 volt to 480 volt with 1-KW and 1-KVAR load step resolution
Control Power – Standard Internal Control Power Transformer
External power available – 100 Amps @480 3PH
Controls – Manual, or hand held controller, and PC software
Weight – 22,500 pounds
Dimensions – 10’ long x 8’ wide x 8.5 tall – ISO Container
Vertical heat discharge
17
Inductive Load Bank Solutions
Outdoor Trailer Mounted Units Buss Way, UPS Testing, Generators, Switchgear, Substations
CR – 6.25MVA Resistive/Reactive Specifications
Capacity 6250 KVA
5000 KW at 0.8 lagging power factor at 480 volt 3PH 60 Hz - 7518 amps
Voltage range of 380 volt to 480 volt with 1-KW and 1-KVAR load step resolution
Control Power – Standard Internal Control Power Transformer
External power available – 125 Amps @480 3PH
Controls – Manual, or hand held controller, and PC software
Weight – 38,375 pounds
Dimensions – 20’ long x 8’ wide x 8.5 tall – ISO Container
Vertical heat discharge
18
Inductive Load Bank Solutions
Outdoor Trailer Mounted Units Buss Way, UPS Testing, Generators, Switchgear, Substations
K595 – 2000KVAR Capacitive Specifications
Capacity 2000 KVAR
2000 KVAR leading power factor at 480 volt, or 416 volt 3PH 60 Hz
Control Power – External control power –5 Amps @120vAC 1PH
Weight – 4500 pounds
Dimensions – 88.5” long x 67” wide x 63.5” tall
Male Panel Cams
19
Capacitive Load Bank Solutions