GFUVE MANUFACTURER SUPPLY 20KV INSTRUMENT TRANSFORMER
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Large Image :
GFUVE MANUFACTURER SUPPLY 20KV INSTRUMENT TRANSFORMER
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Product Details:
| Place of Origin: |
Beijing, China |
| Brand Name: |
GFUVE |
| Certification: |
ISO 9001 : 2008; CE |
| Model Number: |
JZFW-24W3 |
Payment & Shipping Terms:
| Minimum Order Quantity: |
3SET |
| Price: |
USD100---1250 |
| Packaging Details: |
Standard export box |
| Delivery Time: |
7days |
| Payment Terms: |
T/T, Western Union, Paypal, L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: |
10000pcs/month |
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Detailed Product Description
| CLASS: |
0.2S,0.2,0.5, 5P10, 10P10, 10P20 |
RATIO: |
5-3150A/5A OR 1A , 20kv/100V, 20kv/220V |
| JZFW-24W3: |
20KV INSTRUMENT TRANSFORMER |
Voltage Level: |
<24KV |
| Burden: |
<200VA |
Frequency: |
50/60Hz |
| Material: |
Epoxy Resin |
Installation: |
Outdoor |
| Brand: |
GFUVE |
GFUVE MANUFACTURER SUPPLY 20KV JZFW-24W3 INSTRUMENT TRANSFORMER
The instrument transformer of the type jzfw-24w3 is casting resins and fully enclosed. It is used for metering electric energy and current, relay protection in the electrical system up to rated frequency 50Hz of 60Hz and rated voltage 20kV. The current instrument transformers can be executed according to the standards IEC60044-1, IEC61869-2 and ANSI/IEEE C57.13.
PARAMETERS
| Technical parameters |
| Standards |
IEC60044; IEC 61869; ANSI/IEEE C57.13 |
| Rated primary current |
20-1200A |
| Rated load |
≤20VA |
| Rated frequency |
50Hz or 60Hz |
| Rated secondary current |
5A or 1A |
| Rated short-time thermal current |
80kA, 1S |
| Rated dynamic current |
160KA |
| Rated insulation level |
12/42/75KV |
| FS |
≤10 |
| Mechanical parameters |
| Material |
Epoxy resin |
| Weight (kg) |
32 and 48 |
| Operating conditions |
| Operating temperature |
-25°C to +55°C |
| Daily average temp |
<+40°C |
| Storage temperature |
-40°C to +70°C |
| Altitude |
<1000 meters |
| Condition |
No existence of severely begrimed, erosive and radioactive gas in the air. Permission of long-term operation under rated current. |
This model of instrument current and voltage transformers includes two versions: JDZW-20 and JDZXW-20G. The units are cast in epoxy resin and fully enclosed. The units are suitable for electric systems of rated frequency of 50/60Hz and rated voltage of 24kV and below. They are used in indoor or outdoor service conditions. The products are designed in accordance with Standards IEC60044-2, IEC61869-3 and ANSI/IEEE C57.13.
TECHNICAL PARAMETERS
| Ratied Primary Current(A) |
Class Combination |
Accuracy class and Rated output(VA) |
Short-time thermal current(kA/S) |
Rated dynamic current(kA) |
| 20-150 |
0.2/0.2
0.2/0.5
0.2/10P10
0.5/10P10
0.2/10P15
0.5/10P15 |
10/10
10/10
10/20
10/20
10/15
10/15 |
150 I1n |
375 I1n |
| 200 |
31.5 |
80 |
| 300-500 |
45 |
112.5 |
| 600-800 |
0.2/0.2
0.2/0.5
0.2/10P10
0.5/10P10
0.2/10P15
0.5/10P15 |
15/15
15/20
10/20
15/20
10/15
15/15 |
63 |
130 |
| 1000-1200 |
80 |
160 |
PARAMETERS
| Model |
Rated Voltage Ratio(KV) |
Accuracy class and Accuracy class combination rated secondary output (VA) |
Limited output (VA) |
Rated insulation level (KV) |
Surface creepage distance (mm) |
Once fuse(A) |
Wt(KG) |
| JSZW-20 |
20000/100 |
0.2---40
0.5---100
1---250
3---500 |
800 |
24/65/125 |
860 |
0.2 |
56 |
| 20000/220 |
| 20000/100/100 |
0.2/0.2---20/20
0.2/0.5---20/30
0.5/0.5---50/50 |
400/400 |
| 20000/220/220 |
500/800 |
| JDZXW-20G |
20000/√3
100/√3 100/√3 |
0.2/6P(3P)---30/100
0.5/6P(3P)---60/100
1/6P(3P)---150/100
3/6P(3P)---250/100 |
600 |
|
20000/√3
100/√3 100/√3 100/√3 |
0.2/0.2/6P(3P)---15/15/100
0.2/0.5/6P(3P)---15/15/100
0.5/0.5/6P(3P)---40/40/100 |
300/300 |
