China Wholesale Earthing Switch Manufacturers – Indicators And Energy Meter – Greenpower
China Wholesale Earthing Switch Manufacturers – Indicators And Energy Meter – Greenpower Detail:
Type Description
| Type | Item | Display method | Power | Locking single | Locking double contact | Insert | Self | Dimension | Cutting size | Figure | |
| check | contact | check | |||||||||
| Builtin type | GPXN-Q | Key-press | - | 96×48×88 | 91×44 | 3 | |||||
| GPXN-T | Key-press | 96×48×55 | 91×44 | 3 | |||||||
| Swg. | GPXN1-Q | Brightness | - | - | 96×48×88 | 91×44 | 1 | ||||
| GPXN1-T | Brightness | - | 96×48×55 | 91×44 | 1 | ||||||
| GPXN4-Q | Key-press | - | - | 144×48×104 | 138×44 | 4 | |||||
| GPXN4-T | Key-press | - | 144×48×104 | 138×44 | 4 | ||||||
| GPXN5-Q | Key-press | - | - | 96×48×88 | 91×44 | 2 | |||||
| GPXN5-T | Key-press | - | 96×48×55 | 91×44 | 2 | ||||||
| One Insulator with 2 Indicators | GPXN4-Q/M | Key-press | - | - | 144×48×104 | 138×44 | 4 | ||||
| GPXN4-T/M | Key-press | - | 144×48×104 | 138×44 | 4 | ||||||
| GPXN4-T/Z | Key-press | 144×48×104 | 138×44 | 4 | |||||||
| Special Type | GPXN1-Q/CS | Brightness | - | - | - | 96×48×88 | 91×44 | ||||
| GPXNP1-Q/W | Brightness | - | - | - | 96×48×88 | 91×44 | 1 | ||||
| GPXN-Q/LCS | Brightness | - | - | 96×48×88 | 91×44 | 3 |
Voltage Indicator Used in Ring Main Unit
The voltage indicator is used together with insulator to indicate electriferous state of the voltage circuitry.
The continuous voltage detector GPXN9-C is used with indicator to indicate the electriferous state. The hole distance of the power-check terminal is 14mm or 19mm.
Phase comparator GPXN-C is used with indicator to indicate the electriferous state of high-voltage circuitry and check phase sequence of electrical equipment.
Power-check: phase comparator insert into the earthing or the other terminals of the high-voltage equipment.
Phase-check: phase comparator insert into the same phase power-check terminal of two high-voltage equipment, if the LED light is bright, it shows that the testing phase having power supply.
Position Indicator
Position indicator can simulate the operating position and condition of switch apparatus like switch and circuit breaker in electric system. It is extensively used on all kinds of mimic board of central control room and panel of switchgear in power plant, power station and transformer station. This serial of position indicators have high reliability,wide range of working voltage and long lifespan. DC and AC are available for usage.
Technical Parameters
|
Rated voltage |
DC/AC 98V~242V |
|
Luminous intensity |
＞40 cd/㎡ |
|
Power frequency withstand voltage |
2kV/1min |
|
Insulation resistance |
≥100MΩ |
|
Power dissipation |
≤1W |
|
Operating temperature |
-15℃ to +50℃ |
|
Lifespan |
＞10 years |
|
Display function |
Working condition is indicated with red/green color and graphics(As customers’ option) |
|
Outline dimension: |
37.5×37.5×62(mm) |
|
Cutting size: |
Φ25(mm) |
| Model | Description |
| GPWZ25-K/2 | Position Indicator-Circuit-Breaker |
| GPWZ25-E/1 | Position Indicator-Earthing Switch |
| GPWZ25-B/2 | Position Indicator-Handling Truck |
| GPWZ25-B/1 | Position Indicator-Disconnector |
| GPWZ25-K/1 | Position indicator-Three position Switch |
Position Indicating Screen GPAS-72
The GPAS-72 serial position indicating screen adopts LED as the light source, with low energy consumption, high reliability, long service life, etc. And it can be applied to all kinds of switchgears as position indicating screen with different system diagram solutions. With so many functions of phase-voltage indication, interlock, temperature & humidity control, handcart position indication, circuit breaker status indication, earth switch status indication, stored energy indication. It is the good choice to replace the traditional single switch state position indicator.
Technical Parameters
|
Rated voltage |
AC/DC 110V/220V |
|
Power frequency withstand |
2kV/min |
|
Work environment |
-25℃ to 55 ℃, ≤90%RH |
|
Analog indicator light luminance |
>40cd/m2 |
|
Working life |
10 years |
|
Protection level |
IP42 |
|
Dimension |
199x146x63mm |
|
Cutting size |
177x121mm |
Technical ParametersGpj-3100 Series Short Circuit And Earth Fault Indicator
The GPJ-3100 series of short circuit and earth fault indicator is designed for testing and indicating short circuit and earth fault in real time. It is applied to monitor circuitry in RMU, overhead line, power cable distribution line, box-type transformer and other similar places. According to alarm signal showed by indicator, workers can figure out and cut off fault area rapidly when short circuit or earth fault occurring in the circuitry, so the system can recover supplying power for non-fault area promptly to save time and enhance efficiency.
Technical Data
1. Short circuit alarming current: 100A to 1000A time delay 40ms
2. Earthing alarming current: 20A,30A,40A,50A,60A±10% time delay 40ms
3. Temperature range : -25 to +70 ℃
4. Humidity range: ≦95%
5. Earth lead length : 4m
6. Conduct optical fiber length 3.5m
7. Power supply: lithium battery 3.6V/2.45Ah
8. Auto-reset time : 7s,2hrs,4hrs,8hrs
9. Output relay : 120 V AC 1A, 30V DC 2A
10.Main controller dimension : 95x50x80mm
11.Cutting hole size : 91×44 mm
12.Protection class : Main Controller :IP40, Sensor:IP65
Product detail pictures:
Related Product Guide:
Our staff are usually in the spirit of "continuous improvement and excellence", and while using the top-quality high-quality items, favorable value and superior after-sales services, we try to acquire each and every customer's belief for China Wholesale Earthing Switch Manufacturers – Indicators And Energy Meter – Greenpower, The product will supply to all over the world, such as: Turkey, Cannes, panama, We believe in quality and customer satisfaction achieved by a team of highly dedicated individuals. The team of our company with the use of cutting-edge technologies delivers impeccable quality products supremely adored and appreciated by our customers worldwide.
By Ruth from Tunisia - 2018.11.11 19:52
We have been looking for a professional and responsible supplier, and now we find it.
By Victoria from Mecca - 2017.08.15 12:36
