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CUHD-D Marine DC Uninterruptible Power Supply

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Details

CUHD-D Marine DC uninterruptible power supply:

This series of products meet the specifications and standards of domestic and international marine industry related electrical equipment.

1. Comprehensive protection functions: with input undervoltage, overvoltage protection, output overvoltage protection, short circuit and overtemperature protection.

2. Multi-channel alarm passive dry contact output can monitor all states that may occur during UPS operation.

3. The built-in regulated power supply and charging power module have obtained CCS type approval, digital control, and parallel design for easy expansion.

4. Built-in independent voltage stabilization and charging module, user-friendly battery maintenance: constant current equalization charge-constant voltage equalization charge-float charge trickle charge three-phase automatic cycle to extend the service life of lead-acid batteries.

5. Front maintenance design, testing and maintenance are more convenient.

6. This series of products can provide all elements of function, size and installation.

7. All series of DC UPS power supplies have been approved by China Classification Society.

Technical data:

Capacity (KW) 0.5 1 1.5 1.8 2.4 3.6 4.8 6
Input Rated voltage Single-phase 220VAC / three-phase 380VAC / three-phase 440VAC
Rated frequency 45~65HZ
Input range Three-phase
Bypass Conversion method Automatic and manual switching
Output Rated voltage 24VDC (12VDC/48VDC/110VDC/220VDC can choose）
Voltage accuracy ±1%
Switching time 0ms
Features Dry contact Input under-voltage, input over-current, input over-temperature, input over-current, input short-circuit protection
Meter Main power supply, battery discharge, bypass power supply, low battery, low insulation, ESD battery trip,
UPS system failure, maintenance bypass, public alarm
Instructions Output voltage, output current, output insulation meter
Instructions Operation status indication, mute and test light function, sound and light alarm
Charge Charging mode Constant current first, then constant voltage
Recharging current 0.1C~0.15C(Adjust according to battery capacity setting）
Charging time ≤10 Hours
Battery Type of battery Sealed lead-acid surface maintenance battery
Battery voltage 24VDC (12VDC/48VDC/110VDC/220VDC can choose）
Backup time ≥30 Minutes（Can be customized）
Structure Box size
(WxDxH)mm 		600x350x700 600x350x1200 650x450x1300 700x500x1300 700x600x1300 700x500x1600 700x600x1600
Weight (kg) 35 150 171 236 288 382 462
Installation method Floor-standing
Protection class IP22/IP23/(IP44 Can be customized）
Cabinet color RAL7035(Other colors can be customized）
Environmental parameters Operating ambient temperature ‐0℃~+50℃
Operating environment humidity 0~95%（Non-condensing）
Cooling method Forced air cooling
Standards and certifications Standard CCS GD22-2015、IEC62040、IEC61000、IEC60068-2
Certification CCS Type approval

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Email: sales@jinbomarine.com

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