Application
The DC power distribution frame is designed to distribute DC power for data center equipment. The frame is installed at the front end, center, or rear part of the cabinet. The DC power distribution cabinet features a fault alarm system for safety monitoring.

Material
The cabinet body is constructed from high quality cold rolled steel plate that provides the system with excellent rigidity and durability.

The surface is electrostatically coated to create a beautiful appearance and provide anticorrosive effects. The color can be customized.

Main technical parameters
· Working voltage: DC -48V
· Voltage drop: ≤0.3V(20℃)
· Insulation resistance: ≥10 MΩ
· Dielectric strength: ≥1000V alternating current (50Hz), no breakdown or no-arcing within a minute.
· Reliability: MTBF ≥ 100000h
· Overvoltage alarm: +20% rated voltage
· Under-voltage alarm: -15% rated voltage
· Overcurrent alarm: > rated current

Features
1. The power distribution frame feature a stable and easy to use structure. Modular layout inside the cabinet: the central part of the cabinet is equipped with an alarm monitoring device; the upper part is equipped with a protective device; the lower part is the power supply shunt wiring area, with internal instructions, convenient for wiring.

2. Reliable maintenance-free air switch for power distribution and overcurrent protection.

3. Multiple indicating functions: power supply indication, switch jump break alarm indication, lack-phase alarm indication, voltage abnormal alarm indication, real-time alarm, delay alarm and shielding alarm.

4. Remote monitoring of the present level meter, the total alarm number, the over-voltage and under-voltage alarm value; remote setting of the overvoltage alarm value, the under-voltage alarm value, and calibrating of the present level meter. There are 8 external device alarm input ports.

5. The monitoring device is easy to use and understand. The alarm circuit and instrument are integrated in a panel combination, the whole panel can be turned over, and taken out for testing all at once.

Hengchang is a specialized fiber optic network equipment manufacturer since 1994, besides the DC power distribution frame, we are offering products like server rack, cable distribution frame, optical distribution frame, etc. We have extensive experience in making data communication and networking equipment, always provide quality power distribution frame and box for global customers.