Mini Current Sensor 57.7V

Basic Info.

Model NO.	GWTV
Cooling Method	Dry-Type Transformer
Winding Type	Auto-Transformer
Certification	ISO9001, CE RoHS
Usage	Single-Phase Transformer, Voltage, Power and Energy Monitoring D
Core	Laminated
Frequency Characteristics	50-400Hz
Shape of Core	Laminated
Brand	Grewin
Accuracy	0.2 0.5 Voltage Current Transformer
Isolation Voltage	2500 Vrms for 1 Minute
Dielectric Resistanc	1000 M Ohms @ 500 VDC
Rated Load Resistance	100K Ohms
Operating Temperature	-25 to +55c, -40 to +85c Optional
Frequency	50 to 400 Hz
Accuracy Class	as Defined in IEC 60044-2 Part 2 Volta
Input Voltage	57.7V-600V
Transport Package	Export Standard Cartons with Strong Pallets
Specification	CE ROHS
Trademark	grewin
Origin	China
HS Code	850450000
Production Capacity	50000 PCS /Week

Product Description

Product Description

1.Product pictures

2.Features:
Low cost
More than 20 standard sizes
Non-symmetrical mounting pattern
Laminated Silicon steel and Nickel Alloy available.

3.Application:
For applications that require accuracy with small phase angle error
Applications would include Voltage, power and energy monitoring devices.

4.Specification:
Isolation Voltage:2500 Vrms for 1 minute
Dielectric Resistance:1000 M Ohms @ 500 Vdc
Surge Withstand:5000V(1.2/50μs standard shock wave)optional
Rated Load Resistance:100K Ohms
Operating Temperature:-25 to +55ºC-40 to +85ºCoptional
Frequency:50 to 400 Hz
Accuracy Class:as defined in IEC 61869-3 Part 3 Voltage Transformers Class 0.2,0.5
RoHS compliant.

5.outline drawings

6.Details of the data

Company introduction

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".Grewin is specialized in the design and manufacture of wound components such as transformer,current sensors, chokes etc .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:
Within 10 working days after received related prepayment or L/C.

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.Production
The following picture showed you about all finished transformer production line and package with export standard carton and strong pallets:

6.Flow chart of trading activities:

7.contact

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