Lifeboat And Rescue Boat Accessories

CUHD-D Marine DC Uninterruptible Power Supply

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. Comp...

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Key HighlightsCategory
Lifeboat And Rescue Boat Accessories
Standard
DIN
Weight / Size
This series of products can provide all elements of function, size and i...
Certificate
CCS
We can supply according to your requirement, drawings, class certificate needs, and delivery schedule.

Technical Specifications

Category

Lifeboat And Rescue Boat Accessories

Model / SKU

CUHD-D-Marine-DC-Uninterruptible-Power-Supply

Standard

DIN

Weight / Size

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

Surface

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

Certificate

CCS

Warranty

12 Months unless specified otherwise

Origin

China

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