Basic Info.
Model NO.
GWCT01
Frequency Characteristics
Power Frequency
Shape of Core
Od
Phase
Single or Three
Brand
Grewin
Design Advantage
Clamp on Current Transformer
0.333 1.5 Output Clamp on Currenaccuracy
0.5 / 1.0 / 3.0 Electric Energy Field Metering
Split Core Transformer Input
5-630A Electric Energy Field Metering
Split Core Transformer Output
0.333 1.5 Output 0.333 1.5 Output Clamp on Current
0.333 1.5 Output Clamp on Curwindow Size
Check Specification Below
Rated Frequency
50-400kHz Used on Electric Energy Field Metering
Dielectric Strength
1000mohms @ 500 VDC
Operating Temp
-25 C~+75 C 0.333 1.5 Output Clamp on Current Prob
Internal Structure
Epoxy Used on Electric Energy Field Metering
Export Markets
Global
Transport Package
Export Standard Cartons with Strong Pallets
Specification
CE
Trademark
grewin
Origin
China
HS Code
850450000
Production Capacity
50000 PCS /Week
Product Description
Product Description
1.Product :0.5 class output 0.333v 1000A Input Clamp on Current Transfomer
| Rated Primary current | 0.1A-1000A |
| Output signal | mA/A or mV/A |
| Maximum Non-Destructive Current | 2000A |
| Basic Accuracy | 1% |
| Safety | CAT III 600V |
| Dielectric Resistance | 1000MOhms @ 500 Vdc |
| Case Material | Polypropylene resinUL flame retardant rating 94-V0 |
| Voltage rank | 600Vac(isolated condition), 30Vac(bareness condition) |
| Maximum voltage | 600Vac |
| Useable frequency | 10Hz - 100kHz |
| Maximum Cable Diameter | 2.05 inches (52 mm) |
| Dimensions | 4.37x8.5 x1.77 in. (111x216x45 mm) |
| Operating Temperature | -10ºC to +50ºC |
| Standard | IEC 60044-1 |
| Accessories | Supplied with feet for base mounting if required |
| Certification | RoHS compliant CE&ETL approved |
3.features(Current probe)
| Good appearance |
| Low cost |
| 5 standard sizes |
| Clamp-on core design,safer,easier installation, portable |
| Both Silicon Steel & Nickel Alloy cores available |
| Current or three specs voltage output signal |
4.applications(Current probe)
| Current, power energy,monitoring devices |
| Power Factor Correction devices |
| Oscilloscope and harmonic waves analyzer |
5.Details of the data
| Part number | Input current | Rated Output | Frequency (Hz) | Secondary Burden Resistance | Accuracy Class |
| GWCTP1535 | 0.5-1000A | 1mA/A | 40-1KHZ | ≤10 Ohms | 1% |
| 400-1000A | 5A,1A | 50/60HZ | ≤2VA | 1% | |
| 0.1-10A | 100mV/A | 10-1000K | ≥100KOhms | 3%±10mV | |
| 0.1-100A | 10mV/A | 2%±5mV | |||
| 1-1000A | 1mV/A | 1%±1mV | |||
| 0.5-1000A | 4-20mA | 50/60HZ | ≤100 Ohms | 1% |
6.Characteristic performance curve and size
We can produce following similar clamp on current transformer:
1.Product picture
2.specifications(1-200A Clamp on current transformer)
| Rated Primary current | 1-200A |
| Turn ratio | 1:1000 1:2000 1:2500 |
| Output | 0.333V 1.5V |
| Accuracy | 0.1, 0.2 ,1.0 Class |
| Second burden(Ohms) | <=5, <=50 ,>=100k |
| Dielectric Resistance | 1000MOhms @ 500 Vdc |
| Case Material | Polypropylene resinUL flame retardant rating 94-V0 |
| Voltage rank | 600Vac(isolated condition), 30Vac(bareness condition) |
| High Potential | 2500Volts/min |
| Frequency Range: | 50/60Hz |
| Operating Temperature | -25ºC to +70ºC |
| Standard | IEC 60044-1 |
| Accessories | Supplied with feet for base mounting if required |
| Certification | RoHS compliant CE&ETL approved |
3. features(Clamp on current transformer)
| Low cost |
| 5 standard sizes |
| Clamp-on core design,safer,easier installation, portable |
| Both Silicon Steel & Nickel Alloy cores available |
4.applications(Clamp on current transformer)
| Silicon Steel cores provide moderate accuracy and lower cost for appropriate current measurement |
| Nickel Alloy cores are suitable for applications that require the highest accuracy with minimal phase angle error. Applications would include electric power quality monitoring devices |
Company introductio n
1.certification
We have passed ISO9001:2015,CE,SGS approval and IEC report
2.Company profile
Tianjin Grewin is concentrating on transformers for 20 Years and complianted by ISO9001:2015,CB,IEC CB,CE etc.We're always pay great attention to its business philosophy "Quality and Honesty First".Our main product are Miniature votage transformer ,Miniature current transformer ,Instrument current transformer , Split Core Current Transformer, clamp on current transformer ,zero-flux current transformer ,three phase current transformer ,hall sensors .windely used in communications,electronics,meters,industrial control,medical equipments and other fields.We are also a provider of power meters and instruments locators. 85% of its products exported to America, Europe, and Asia etc.We sincerely invite you to join us to create a bright future.
3.Terms of Shipment:
(1)Products are shipped via UPS / DHL / EMS / HK EMS / FedEx / TNT and so on expresses (door to door).
(2)We Provide Drop shipping Service.
(3)20 days around delivery upon receiving payment if the qty is lower than 1000PCS and it is not customized products.
(4)In order to ensure you receive your order tax free upon
import, we declare lower value.
(5)Shipping via EMS. UPS. FedEx and TNT express usually takes 3~7days dependent on the destination country.
4.Payment terms:
(1)T/T 100% or 50% deposit by T/T in advance, balance amount to be paid 7 days before
delivery.
(2) By irrevocable L/C at sight, to be issued immediately against confirmed order.
(3)Payment by T/T, if order amount is less than USD 20,000.
5.Warranty:
(1)We provide 1 year warranty.
(2)If the product is defective, please notify us within 3 days of delivery.
(3)All products must be returned on their original condition, in order to qualify for a refund or exchange of goods
6.Production
The following picture showed you about all finished transformer production line and package with export standard carton and strong pallets:
7.Flow chart of trading activities:
NO | Step | Days need |
1 | Request for quotation | 1 day |
2 | Making quotations | 1 day |
3 | Offer and counter offer | 3 days |
4 | Sending and receiving samples | 3-10 days |
5 | Sample confirmation | 3 days |
6 | Placing a firm order | 1 day |
7 | Paying and receiving the down payment | 1-4 day |
8 | Factory production & Quality inspection | 15-20 days |
9 | Paying and receiving the balance | 4 days |
10 | Delivery of goods | 1 days |
8.Why choose us?
Quality and honest first!
A. Flexible service for diffierent current transformers with high efficiency performance.
B. Over 40 years experience of current transformer designing and producing.
C.100% test of every single product we produce from incoming material checking.
D. UL, CE, ISO9001:2008
E. We offer custom-made current transformers, OEM and ODM are welcome
F. We deliver the quality you expect at consistently competitive prices
G.Current transformer quality lifetime:10 Years.
H.Specialty Sales service:5 -10 Years