Key facts
- Brand
- BEIYANG
- Model
- KCG2
- Industry
- Industrial
- Documents
- 2
- Languages
- ZH
- Last added
- 2000-01-01
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Northern Electric KCG2 Automatic Charger User Manual
The KCG2 series automatic charger uses high‑frequency PWM technology with IGBT and MOSFET power devices, providing a compact switch‑mode power supply for battery charging. It operates in three stages—balance charge, constant‑voltage charge, and float charge—to fully charge and maintain batteries.
The manual describes installation requirements, control panel layout, model dimensions, charging mode selection, accessory settings, and fault handling, along with detailed technical specifications such as input voltage range, output capacity, efficiency, and protection functions. This manual is written in Chinese.
BEIYANG KCG2 specifications
| Input voltage | AC 220V / 380V / 440V ±10% 50/60Hz |
|---|---|
| Output rated capacity | ≥10 kW |
| Float voltage (lead‑acid) | 26.7 VDC |
| Constant‑voltage (balance) (lead‑acid) | 28.2 VDC |
| Efficiency | ≥80 % |
| Voltage ripple (24 V) | 150 mV p‑p |
| Temperature control | Fan cooling, approx. 45 °C |
| Overheat protection | Trip at 85 °C |
| Over‑voltage/over‑current protection | Trip and indicator lights |
| Voltage accuracy | ±0.5 % |
Source: Northern Electric KCG2 Automatic Charger User Manual
All BEIYANG KCG2 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
How do I select the charging mode?
Use the manual switch on the front panel to choose “均充” (balance charge) or “浮充” (float charge).
Can I adjust the output voltage?
Yes, a fine‑tuning potentiometer on the upper right of the panel allows small adjustments of the constant‑voltage setpoint.
How do I switch between bulk (均充) and float (浮充) charging modes?
Use the charging mode switch on the front panel; the switch can be set manually or the automatic accessory can change the mode according to the programmed timer.
What is the efficiency of the charger?
The charger’s efficiency is not less than 80 %.