Product Specifications
| Prod Model: |
ZGDD |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Operation: |
Electric Type |
| Function: |
OVP(Overvoltage Protection) |
| Certification: |
CE RoHS CB UL |
| Type: |
Lightning Protection Box for Special Use |
| Installation: |
Insert |
Product Description
Introduction
Applied Standard: YD / T 1235.1-2002 Q/20184261-8.6-2006
Operating Environment
Temperature: -40~70centidegree; Relative humidity: ≤ 95%; Atmospheric Pressure: 70kPa~106kPa
With high quality varistor, gas discharge tube, Transient voltage suppressing diode and special discharge gap in device, the type of AC and DC power supply SPD has N-PE\L-PE or L-N-PE protection mode, as well as the automatic break set, operating indicator, invalidation indicator, or degradation indicator and remote interface. All these function of the power supply SPD can meet the lightning protection demand of transmit electricity under different conditions.
Box type power supply SPD are divided into following four classes according to their connection methods in power system and their operating environment:
(1)Three-phase power supply SPD
(2)Single-phase power supply SPD
(3)Low voltage AC power supply SPD
(4)DC power supply SPD series
The representative products of power supply SPD are ZGSD50/200-100JY, GSD160-100JY, ZGSD160-JY ZGDD200-100JY, ZGDD120-JY, and ZGDD80-JY etc, in which ZGSD50/200-100JY, ZGSD160-100JY, ZGSD120-JY, ZGSD100-JY, ZGSD80-JY and ZGSD60-JY are complied with standard YD/T1235.1-2002. The SPD passed the test of Zhengzhou Science Research Institute and Guangzhou Science Research Institute.
Low voltage AC power supply SPD has products with nominal operating voltage of 24V, 48V and 110V. Maximum discharge current: 8/20μ s 20kA.
DC power supply SPD series has products with nominal operating voltage of 24V, 48V and 110V. Maximum discharge current: 8/20μ s 20kA.
Characteristic
Max. Discharge current(8/20μ s): >200kA
Impulse discharge current(10/350μ s): >50kA
Restricted voltage: <1.4KV
Load current: 100A
Automatic breaking away, operating indicating, invalidation indicating, remote information interface, high
Reliability. Various specifications can meet different applications.
Application
To protect the single-phase power line of the special electronic equipments. Also can be used for single-phase power supply system of other power supply.
MORE INFORMATION PLEASE CONTACT US!
|
Product model |
ZGDD40-JYT |
|
Rated voltage (AC) |
220V |
|
Nominal on voltage 1mA |
≥ 484V |
|
Nominal discharge current 8/20μ s |
20kA |
|
Impulse discharge voltage 1kV/μ s |
≤ 1.5KV |
|
Restricted voltage 8/20μ s 5KA |
≤ 1.0KV |
|
Protected mode: |
L-PE N-PE |
|
Remote signaling terminal lightning strike count |
Yes |
|
Weight |
10Kg |
