- +86 138 2726 8067
- haidaequipment@qc-test.com
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Main Features:
Hauptparameter:
| Operating Mode | Standby,stop,constant-current(CC)charging/discharging,constant-voltage(CV)charging/discharging,constant-power(CP)charging/discharging,constant-current/constant-voltage(CC/CV)charging/discharging | |
| Cut of Conditions
|
Voltage,current,time,capacity | |
|
Forward Operation (Charging) |
Input voltage (high- voltage side) | 650Vdc~720Vdc
|
| Input reverse polarity protection | Provided | |
| Output voltage(low-voltage side) | 0Vdc~5Vdc(Adjustable) | |
| Voltage accuracy(cell side) | ±0.02%FS@25±5℃ | |
| Charging current | 450mA~1200000mA | |
| Current accuracy(cell side) | ±0.04%FS@25±5℃ | |
| Charging efficiency | Peak efficiency>92% | |
| Reverse Operation
(Discharging)
|
Input voltage(low-voltage side) | 0.5Vdc~5Vdc,Terminal Voltage |
| Voltage accuracy(cell side) | ±0.02%FS@25±5℃ | |
| Current range | 120mA~450000mA | |
| Current accuracy(cell side) | ±0.04%FS@25±5℃ | |
| Output voltage(high-voltage side) | 640Vdc~750Vdc | |
| Maximum output current | 1200000mA | |
| Discharging efficiency | Peak efficiency >90% | |
| Functionality and
Parameter Requirements
|
Response
|
Current response time 10%~90%FS:＜10ms |
| Charge/discharge current switching time 90%~+90%FS:＜20ms | ||
| Current overshoot:＜5%FS 0.5m(with0.5mpowercablelength) | ||
| Ripple:＜1%FS | ||
| Protection
|
Over-voltage protection,under-voltage protection,over-current protection, Output short-circuit protection,over-temperature protection,battery reverse-connection protection, Communication loss protection,sampling abnormality protection,power-side fuse protection |
|
| Negative voltage acquisition | Capable of directly acquiring true negative voltage | |
| Auxiliary voltage | Provides auxiliary voltage sampling with accuracy less than 2mV | |
| Data reporting | Process step number and timestamp,battery voltage,terminal voltage,Auxiliary voltage,charge/discharge current,capacity,energy,operating status | |
| Auflösung | (Voltage setting resolution)：1mV
(Voltage display resolution)：0.1mV (Current setting resolution)：1mA (Current display resolution)：0.1mA
|
|
| ESD protection | (Contact discharge)≥6KV，
(Air discharge)≥10KV
|
|
| Communication | CAN2.0,communication baud rate 125K/500K | |
| Cooling |
Forced air cooling with intelligent fan speed control
|
|
Chinesischer Hersteller von Prüfgeräten mit 20 Jahren Erfahrung
Adresse: Guangdong Dongguan, Raum 101, Gebäude 3, Nr. 1 Dongwei 1. Straße, Wanjiang Straße, Dongguan, Provinz Guangdong.
Telefon: +86 138 2726 8067
E-Mail: haidaequipment@qc-test.com
