ComRent provides all the electrical testing equipment necessary to ensure that you can test your critical primary and backup power systems thoroughly, safely, and within specifications. From load banks to transformers and switchgear to quality monitoring and corona detection devices, we have all the tools you need to ensure optimal performance of critical power systems.

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Resistive

Resistive load banks test the generator capacity and are most commonly used to test electrical circuits for power quality and capacity. ComRent has resistive load banks from 1kW to 5MW, for large and small applications at voltage ratings of 120V up to 13.8kV.

AC RESISTIVE

               
ProductLoad CapacityVoltageCurrent (AC/DC)Spec Sheet
4 kW Rackmount4kW120/208AC
K49010kW120/240AC
K59555.5kW208-240/480AC
CRLS Rackmount11.5kW120/208/230/240AC
L69-80100kW208-240/480AC
LPH100100kW208-240/480, 600AC
LPC100100kW240/480 or 300/600AC
LPH150S150kW208/240/280AC
LPH200200kW240/480AC
LPH250250kW240/480AC
K696250kW240/480AC
Merlin250kW240/480AC
CR150 Spirit150 kW480AC
LPH400400kW240/480, 600AC
LPV700700kW240/480 or 300/600AC
MS1101000kW480/600AC
K575 / K5801250kW480 or 600AC
LT15051500kW240/480AC
K875A2000kW480AC
K975A2500kW600AC
LT40004000kW480AC
K5575000kW480AC
CR922A/B5000kW4160/13800AC

WATER COOLED UNITS

               
ProductLoad CapacityVoltageCurrent (AC/DC)Spec Sheet
LBW500 Water-Cooled500kW480AC
EXLS250kW480AC

Resistive / Reactive

Resistive / Reactive loads are able mimic motor loads and electromagnetic devices within a power system as well as purely resistive loads by offering the ability to set a specific power factor (pf). Many backup generators and turbines are rated at 0.7, 0.8 or 0.85 power factor and need to be commissioned at nameplate capacity using a combination of resistive and reactive load to fully qualify their operating capability. Using a resistive / reactive load bank enables comprehensive testing from a single unit. ComRent has an extensive range of resistive / reactive load banks to simulate these types of loads on a power source and the transformers, relays, and switches which will distribute the power throughout your facility.

RESISTIVE / REACTIVE

               
ProductLoad CapacityVoltageCurrent (AC/DC)Spec Sheet
CR1.8751500kW, 1125 kVAR380-480AC
CR3.3MVA2640 kW, 1980 kVAR380-480 or 600AC
CR4.3MVA3440 kW, 2580 kVAR380-480AC
CR6.04800 kW, 3600 kVAR380-480AC
CR6.255000 kW, 3750 kVAR380-480 or 600AC

Inductive & Capacitive

Inductive or Capacitive load banks are reactive only and must be used in combination with a resistive load bank to provide the desired load profile to test a power system. Reactive loads banks can provide either a leading power factor (Capacitive) or lagging power factor (Inductive).

REACTIVE LOAD BANKS (INDUCTIVE)

               
ProductLoad CapacityVoltageCurrent (AC/DC)Spec Sheet
K841300kVAR240/480AC
R300300kVAR240/480AC
R378284, 378kVAR240/480 & 208/416AC
R450450 kVAR240/480/600AC
K841B750, 1125 kVAR240/480 & 480AC
K9993750 kVAR480AC
CR37503750 kVAR2400-14400AC

REACTIVE—400HZ

               
ProductLoad CapacityVoltageCurrent (AC/DC)Spec Sheet
K59741.625KVAR 400HZ208/450 WyeAC
K843300 kVAR240/480AC

CAPACITIVE LOAD BANKS

               
ProductLoad CapacityVoltageCurrent (AC/DC)Spec Sheet
CR500500 kVARC480V/5kVAC
CR20002000 kVARC480 VACAC

DC & Electronic

Electronic Load banks simulate solid state systems and are ideal for testing precision power and current with constant power. DC load banks are valuable for testing inverter/rectifiers in AC-DC conversion systems like those used in solar farms or DC power circuits. They are also used for testing battery backups and control systems.

DC RESISTIVE

               
ProductTotal AmpsVoltageCurrentSpec Sheet
K492150 Amp26/52DC
T242220 Amp24/48DC
L29300 Amp28DC
L42500 Amp24/36/48DC
L48500 Amp48DC
K576500 Amp52DC
K5711000 Amp28/52DC
L121250 Amp60/120DC
R210560 Amp375DC
K674A206 kW380DC
K974A2300 kW375/750DC
CR600600 kW300/600DC
CR1000600 kW500/1000DC

ELECTRONIC LOADS

               
ProductTotal AmpsVoltageCurrentSpec Sheet
RBL 488300,600 Amp 2000, 4000W0-600VDC
XBL200, 600 Amp 4000, 6000W0-600VDC
WCL 4881000 Amp 1200W0-400VDC
TORKEL 860110 Amp12 - 480VDC

TEST SETS

               
ProductTotal AmpsVoltageCurrentSpec Sheet
HC-2 High Current Test Set

Medium Voltage

The ability to test critical power systems at voltages of 4160V to 15kV using direct-connect, medium voltage load banks offers engineers flexibility, time savings, and simplicity. ComRent International is the only provider of temporary, medium voltage load banks to commission utility, oil & gas, and industrial power systems without the need for additional transformers and cabling. ComRent’s inventory of resistive and reactive load banks supports substation, power generation, and industrial facility testing with precise, on demand, controlled load to ensure critical components and settings are validated before going into service.

ComRent International can also provide medium and high voltage transformers to support system tests as high as 230kV for critical Transmission and Distribution systems.

MEDIUM VOLTAGE LOAD BANKS

               
ProductLoad CapacityVoltageCurrentSpec Sheet
CR9225MW4160/13800AC
CR922-I5MW3300/6600 & 11500AC

REACTIVE / INDUCTIVE

               
ProductLoad CapacityVoltageCurrentSpec Sheet
CR37503750 kVAR4160-14400AC

Transformers & Power Distribution Products

ComRent International can provide the additional power distribution components necessary to conduct sophisticated power systems testing scenarios which are not possible under normal system loads. Integrated systems testing- Simplified.

TRANSFORMERS*

               
ModelVoltageTypeSpec Sheet
750 kVA13.8 kV x 480AC
2500/3500 kVA2.4, 4.16/13.8kV x 480/600AC
2500 kVA2.4, 4.16/13.8 kV x 480AC
4000 kVA480/600AC
4000/5000 kVA208 x 240 x 480/600AC
5500/6500 kVA480 x 600 x 690AC
500 kVA600 x 480AC
5000/7000 kVA2.4, 4.16/13.8 kV x 480AC

SWITCHGEAR

               
ModelVoltageTypeSpec Sheet
5/15 kV Fused Disconnect1200 AmpAC
5/15 kV Circuit Breakers3000 AmpAC
600V Circuit Breaker4000, 5000 AmpAC

PANEL BOARDS / SWITCHBOARDS

               
ModelVoltageTypeSpec Sheet
I-Line Panel 600V1200 AmpAC

Electrical Testing & Power Monitoring Equipment

ComRent International offers additional electrical testing equipment to ensure you have all the tools necessary to ensure optimal performance of critical power systems.

REMOTES

               
ProductDescriptionSpec Sheet
CR RemotesReview and acquire data as you operate the system

POWER QUALITY MONITORING

               
ProductDescriptionSpec Sheet
Cx MonitorPower Quality Monitor, Recorder

UV AND CORONA DEVICES

               
ProductDescriptionSpec Sheet
OFIL Corona CameraUV and Corona detection camera
OFIL DayCor® ROMHelicopter mountable UV and corona detection

BATTERY ANALYZER

               
ProductDescriptionSpec Sheet
Midtronics CTU-6000 Ultra0-20000Ω

AUDIT-BUDDY™

               
ProductDescriptionSpec Sheet
AUDIT-BUDDY™Optimize data center cooling and reduce energy costs

Other Power Testing Equipment

PORTABLE ROADWAY SYSTEMS

TrakMats©44½" x 8' x ½"

TRAILERS FOR TRANSPORTATION

Two Axle — 16' & 20'
23' Step Deck
35' Step Deck
40' Step Deck
48' Flat Bed
20' Chassis Chassis with container

CABLES

               
MODELVOLTAGETYPESpec Sheet
35 kV Cables35 kVSH

Contact a Load Bank Expert


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