High Frequency Switch Mode Substation Battery Charger

Product Description

PZDK Series of Thyristor/Silicon Controlled DC Power System

General

PZDK series of thyristor/silicon controlled 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 intelligency in power system. It is the updated product for current DC device and the substitute for imported product.

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

• Charging Panel: 1 pc; feed control & battery mounting cabinet: 1pc; control: 6 circuits, closing: 6 circuits, provided with 65Ah lead acid battery, 20Ah Nickel Cadmium Battery and less capacity of single battery group. Can be equipped with AC distribution and metering.
• Charging Panel: 1 pc; feed control panel: 1pc; battery mounting cabinet: 1~2 pcs; control: 6 circuits, closing: 6 circuits, provided with 100~200Ah lead acid battery, 40~60Ah nickel cadmium battery and less capacity of single battery group.
• Charging Panel: 2 pcs; feed control & battery mounting cabinet: 2 pcs; control: 2×6 circuits, closing: 2×6 circuits, provided with200~400Ah lead acid battery, 100~200Ah nickel cadmium battery and less capacity of single battery group.
• The panel combination solution and configuration can be flexibly designed as per customers` requirements. 

Main Features

• High reliability, consisted of 2 or more sets of phase controlled charger, which can be standby mutually, easy for maintenance and overhaul.
• By using digital trigger circuits, the charger has the features of high reliability, high pulse symmetry, great anti-interference performance, rapid response, and so on.
• Complete in signal display, prefect a protection function.

Technical Parameter

• Input voltage: AC 380V ± 20%;
• Voltage precision: ≤±1%;
• Current precision: ≤±1%;
• Ripple: ≤±1%;
• Noise: ≤ 55dB

Order Information

• Please state type, specification, color, size of cabinet.
• Special requirements can be designed.
• Special requirement about storage battery, please specify the manufacturer.