PZDK Series of High Frequency Switch DC Power System
General
PZDK series of high frequency switch DC power system can be used as DC Power Supply for control signal, electromagnetic operation mechanism of substation and large power plant. They are new generation of products which are specially designed by considering to the requirements of high reliability and intelligence in power system. It is the updated product for current DC device and the substitute for imported product.
The products have the advantages of high reliability and high intelligence, consisted of many independent high frequency switches power supply modules. The modules are hot pluggable which make the maintenance and overhaul of the system easier and more convenient.
Model Description
Capacity of storage battery:
Lead Acid storage battery: 10~3000Ah;
Nickel Cadmium Storage Battery: 10-1000Ah
Nominal Voltage DC voltage: 24V, 48V, 110V, 220V.
Panel Combination Solution
Main Features
Technical Parameter
Order Information
Sl. No. | Description | Offered |
1 | Type of rectifier | Thyristor (3 phase full controlled bridge) |
2 | Rated Input voltage range | AC 380V± 10% |
3 | Rated Frequency | 50 Hz -60Hz |
4 | No of Phase | 3 Phase |
5 | Output voltage | DC 0-150 V |
6 | Output current | DC 0-50 A |
7 | Charging operating control | Boost and floating charge,automatic with manual operation |
8 | Standard | As per Latest Edition of applicable IEC-60146 |
9 | Continuous current rating | 110 % of rated current |
10 | Efficiency | 80% at full load. |
11 | Voltage regulation | ± 1% for 10% input voltage variations and 5-100% loadvariations. |
12 | Ripple voltage | Less than 3% rms (without Battery connected) |
13 | Cooling system | Forced |
14 | Operating temperature | 0 to 50 ℃ |
15 | Humidity | 95% |
16 | Audible noise | ≤ 65dB |
Product Categories : DC Power Supply > Electrical Load Power Supply