Gzdw Series of High Frequency Switching DC Power Supply

• Customization: Available
• Type: Power
• Structure: Power Supply
• Model NO.: GZDW
• Form: All- packaged Type
• Operation Voltage: Low Voltage
• Size: 1 Uint
• Application Range: Distribution Panel
• Shell Material: Stainless Steel
• Shell Protection Grade: IP55
• Brand: Farady
• Transport Package: Wooden Case
• Specification: 600*800*2260
• Trademark: Farady
• Origin: Zhejiang
• HS Code: 8504402000
• Production Capacity: 2000unit/Year

Product Description

++++Application

GZDW series of high frequency switching DC power supply. As a closing switch and relay protection device provides DC operation power and signal power control and as special equipment by DC power supply, widely used in various types of small and medium-sized power plant, substation ( the ) place of electrified railway, large and medium-sized construction enterprises and institutions substation, power distribution room and emergency lighting provides DC power supply.
++++Product characteristic
Used for system and Two AC input Composition, by multiple independent module N+1 backup;
 Using the intelligent management, independent completion of all functions are charging, electric, floating power module switching, and automatic temperature compensation of the battery, effectively prolongs the service life of the battery;
 Monitoring of perfect function, high intelligence, equipped with standard communication interface, achieve four remote functions;
 May choose to configure the insulation tester, battery voltage detecting function;
 The system can be extended to other additional functions: increase the inverter AC power output, increased DC/DC DC conversion module DC48V ( 24V ) output. .
++++Working condition
1) Altitude: not more than 2000m;
2) Ambient temperature: -10 ~+40;
Relative humidity: 3) = 90% (25 C);
4) Seismic intensity: no more than 8 degrees;
5) Equipment is limited to indoor work, and good ventilation;
6) The room shall be free of corrosive metal and harmful gases that destroy insulation;
7) Installation of vertical tilt: no more than 5 degrees;
8 microcontroller anti-noise: 1000V 1 s pulse for 1 minutes;
9) No strong electromagnetic interference and severe vibration.

++++Technical specification
    . Input voltage: AC380V± 20%;
    . The precision: - ≤ ± 0.5%:
    . Current stabilizing precision: - ≤ ± 0.5%'
   . The ripple coefficient:≤ ± 0.5%;
     Efficiency: -         ≥ 92%;
     noise:  ≤ 55dB
 * ordering instructions Please specify the type, screen size, color;
 Battery capacity, the number of matching;
 If you have special requirements, can be designed according to the requirement


 

++++Standard parameter
Model	AC input (V)	Module (A)	Battery capacity (AH)	DC output loads			Direct feeder circuit		Screen N.O.
				Direct output (V)	normal loads (A)	Max making current	Close	Control
GDZW-24/220	3*380	2*5	24	220±2%	2	60	4	4	1
GDZW-38/220	3*380	2*5	38	220±2%	2	90	4	4	1-2
GDZW-50/220	3*380	2*10	50	220±2%	3-10	150	4	4	2
GDZW-65/220	3*380	2*10	65	220±2%	3-10	160	5	5	2
GDZW-80/220	3*380	3*10	80	220±2%	3-10	200	5	5	2
GDZW-100/220	3*380	3*10	100	220±2%	3-10	240	6	6	2
GDZW-150/220	3*380	4*10	150	220±2%	5-15	300	6	6	3-5
GDZW-200/220	3*380	4*10	200	220±2%	5-20	400	6	6	4-7
GDZW-300/220	3*380	6*10	300	220±2%	10-20	450	8	12	4-7
GDZW-400/220	3*380	7*10	400	220±2%	10-20	600	12	16	4-8
GDZW-500/220	3*380	8*10	500	220±2%	10-20	800	12	16	4-8

*DC110 output or difference equipment like equipped battery charger can be customized
++++overall size