40KW DC Electronic Load Bank
DE-ELB-40KWDC
Salient Features
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High Performance ARM Cortex™-M3 32-bit Micro controller
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Powerful user-friendly application software
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Programmable load profiles
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Responds to pulse loads of as fast as 1mS
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High precision data acquisition and presentation
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Very useful for simulation testing of missile electronics
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Suitable for Battery Discharger, SMPS Tester, Power Supply Tester, Solar Panel Tester
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Dual Channel
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Voltage range :CH1:10V-150V, CH2: 5V-50V
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Load capacity CH1: 200A or 30KW, CH2: 200A or 10KW
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Continuous load and pulse load
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Mode of operation:
- Constant Current (CC Mode)
- Constant Power (CW Mode)
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Display: Digital Panel meter for Current and Voltage
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Set Current: Through Programmable (GUI software)
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Cooling: Forced air cooling
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Protections::
- Reverse Polarity
- short circuit
- over voltage
- over power and
- over current
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Indications::
- Mains ON
- short circuit
- Source Connected
- Source Reverse and
- Load ON
| MODEL | DE-ELB-40KWDC | |
|---|---|---|
| Technical Specification | ||
| parameters | CHANNEL-I | CHANNEL-II |
| voltage | 10V-150V | 5V-50V |
| Load current Range | 0-300A | 0-200A |
| Power rating | 30KW | 10KW |
| Peak power | 30KW | 10KW |
| Modes of operation | ||
| Constant current mode | 0-300A | 0-200A |
| Constant power mode | 0-30KW | 0-10KW |
| Constant current mode | ||
| Current Range | 0-300A | 0-200A |
| Current Resolution | 100mA | 100mA |
| Current Accuracy | ±0.1% | ±0.1% |
| Constant power mode | ||
| Power Range | 0-30KW | 0-10KW |
| Power Resolution | 10W | 10W |
| Power Accuracy | ±0.5W | ±0.5W |
| Programmable parameters | ||
| Test Duration | 0-120minutes | 0-120minutes |
| Time (min Load Pulse) | 10mSec | 10mSec |
| Time( Max Load Pulse) | 120 Minutes | 120 Minutes |
| No. of Load Pulses | Min 1, Max 600 | Min 1, Max 600 |
| Load Realization time | >0.5mSec | >0.5mSec |
| Data Acquisition parameters | ||
| Voltage Reading | 0V-150V | 5V-50V |
| Voltage Resolution | 0.01V | 0.01V |
| Voltage measurement accuracy | ±0.1%(FS) | ±0.1%(FS) |
| Current Reading | 0-300A | 0-200A |
| Current Resolution | 0.1A | 0.1A |
| Current Accuracy | ±0.25%(FS) | ±0.25%(FS) |
| Power Reading | 0-30KW | 0-10KW |
| Power resolution | 10W | 10W |
| Power Accuracy | ±0.1%(FS) | ±0.1%(FS) |
| Data Acquisition Sampling Rate | 1mSec, 10mSec & 1000mSec | 1mSec, 10mSec & 1000mSec |
| Meters | ||
| Voltage | 4 ½ Digit VoltMeter | 4 ½ Digit VoltMeter |
| Current | 4 ½ Digit Ammeter | 4 ½ Digit Ammeter |
| Indications | ||
| Mains ON | ✓ | ✓ |
| Source Connected | ✓ | ✓ |
| Source Reverse | ✓ | ✓ |
| Test in Progress | ✓ | ✓ |
| Test Over | ✓ | ✓ |
| Test Termination Methods | ||
| By time | S/W configurable | S/W configurable |
| By End Voltage | S/W configurable | S/W configurable |
| Forced Termination | S/W configurable | S/W configurable |
| Emergency Cut off | Circuit Breaker | Circuit Breaker |
| Protections | ||
| Over Voltage | ✓ | ✓ |
| Over Current | ✓ | ✓ |
| Over power | ✓ | ✓ |
| Reverse polarity | ✓ | ✓ |
| Over temperature | ✓ | ✓ |
| Interface | RS-232, RS-485, USB | RS-232, RS-485, USB |
| Analog Interface External | ||
| 0-5V for current(switchable) | ✓ | ✓ |
| 0-5V for power(switchable) | ✓ | ✓ |
| Forced air Cooling | ✓ | ✓ |
| Output Terminals | Heavy Duty copper terminal | Heavy Duty copper terminal |
| Trigger Current | ||
| Current Range | 0A-10A | |
| Current Resolution | 0.1A | |
| Current Accuracy | ±0.1A | |
| Duration Range | 10mSec -200mSec | |
| Duration Resolution | 1mSec | |