Active Member
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[China]
Address: Room 401, Building 3, No. 10, Longxi Road, Nancheng Street, Dongguan, Guangdong
Contact name:Kris
Guangdong ALI Testing Equipment Co,.Ltd |
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High Current 500A 1000A Short Circuit Tester For Rechargeable Batteries
Introduction:
The short circuit tester adopts PID automatic control to simulate the external short circuit of the battery, meeting the standards of UL1642,UN38.3,IEC62133,GB/T18287,GB/T 31241-2014, etc. The red copper contactor is used as the switch element and the thermal relay as the protection device. When the circuit breaker is closed, the circuit of the tested battery is short circuited, and the strong short-circuit current passes through the whole circuit. After data processing, the battery surface temperature, voltage and current signals detected by Hall element are sent to the computer side, and the software continuously records the battery voltage, current and surface temperature changes. The short circuit tester must conform to the resistance of the whole circuit (including circuit breaker, wire and connecting device) of 80 ± 20 m Ω, and each circuit can withstand the short circuit current with a peak value of 2000A.
Short circuit stop mode can be selected: 1. Short circuit time; 2. Battery surface temperature;
Features:
1. Connect and disconnect the DC working voltage to 100V in a long distance;
2. The rated working current is 2000A, equipped with the arc extinguishing system of the ceramic arc extinguishing cover with the series magnetic blow longitudinal partition;
3. The electromagnetic system and main contact arc extinguishing system are respectively fixed on the installation base frame,
It adopts the beat electromagnetic system with angular rotation and the double winding suction coil, and adds the pressing edge device on the rotating edge angle Place. The main contact is made of copper. The contact resistance is low and the reaction speed is fast;
4. The contactor has reliable operation, safety, long service life and convenient maintenance.
5. Reliable and stable operation, with self-locking and interlock functions, strong anti-interference ability and long service life;
Specifications:
| Impulse voltage | AC 1kv/1.2-50μs(maximum value)1min |
| DC response time | ≤5μs |
| Voltmeter | Measuring voltage: 0-100V; Display accuracy: F.S ± 0.5% RDG ± 1digit; |
| Maximum short circuit current | 2000A |
| Ammeter | Measuring current: 0-2000A; Display accuracy: F.S ± 0.5% RDG ± 1digit; |
| Device internal resistance | 80±20mΩ |
| Remote control distance | No solid barrier 7meter |
| Mechanical life | 300,000 times |
| temperature range | RT+10℃ ~ +130℃(adjustable) |
| Temperature fluctuation | 0.5℃ |
| Temperature deviation | 2℃ |
| Observation Window size | 285 x 285mm (10 mm thick) |
| Air inlet | There are two 50mm diameter air patches on the left side of the box (also used to measure voltage, etc.) |
| Bottom of cabinet | The bottom is equipped with four universal pulleys, which can move freely and are fixed. |
| Inner box size | W500 X D500 X H500mm |
| Outer box size | W940 X D780 X H1620mm |
| Cabinet material | Cold rolled plate baking varnish |
| Power Supply | AC 220V10% 50HZ |
| Power | 3.0KW |
| Safety explosion proof | 1. The door is equipped with 10 mm thick double-layer toughened explosion-proof glass, 2. Reinforcing ribs are welded inside the door to make the door more firm and increase the strength 3. The external linked hinge door lock adopts high-strength standard accessories, which is safe, convenient for installation and replacement |
| Controller | PID control system, convenient and intuitive, full-automatic constant temperature, rapid temperature compensation function. Overload automatic power-off system. When the temperature reaches the set time, power-off alarm indication |
Customer Support Services:
Ø Installation
Ø Training (Training customer employees)
Ø Calibration
Ø Preventative maintenance
Ø Replacement parts
Ø Assistance via phone or internet
Ø On-site diagnosis and repair/online diagnosis and repair
