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RTU Burnt Resistant Potential Transformer High Precision PB Free ISO14001

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Excellent products, deliver goods in time every time! A professional team to support us, thanks a lot.

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They do some very difficult and large power transformers and chokes for us, very good quality and professional design team!

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RTU Burnt Resistant Potential Transformer High Precision PB Free ISO14001

RTU Burnt Resistant Potential Transformer High Precision PB Free ISO14001
RTU Burnt Resistant Potential Transformer High Precision PB Free ISO14001 RTU Burnt Resistant Potential Transformer High Precision PB Free ISO14001

Large Image :  RTU Burnt Resistant Potential Transformer High Precision PB Free ISO14001 Get Best Price

Product Details:

Place of Origin: China
Brand Name: Greenfair
Certification: CE, UL, ISO14001
Model Number: Current transformer PT04-1mA/1mA

Payment & Shipping Terms:

Minimum Order Quantity: 1000pcs
Packaging Details: carton box, plastic blister box
Detailed Product Description
Core: Ø13.4*9.6*10 PERMALLOY Material: Inflammable Epoxy Resin And Case
Application: RTU, Power Transducer, Electrical Monitoring Meter, Power Meter And All Sorts Of Controlling Devices Function: Working Frequency 50-20KHz
Insulation: 500VDC ≥100mΩ Hi-pot: 3000VAC,1mA 60S.
Turns: 1000~3000turns ROHS: PB Free
High Light:

electronic power transformer

,

digital current transformer

PT03 & PT04 series Current potential transformer PT04-1mA/1mA frequency 50-20KHz excellent linearity high precision

 

 Features:    

1. With high permeability core, excellent linearity, low profile, heavy resistor load

2. It is applicable for working frequency 50-20KHz

3. With burnt-resistant PBT case and epoxy resin, current transformer can reach insulation resistance of 500VDC ≥100mΩ, electrical strength 3000VAC,1mA 60S.

4. Under the ambient temperature -25℃ ~75℃, PT01 serires are main applied in electrical energy meter, power transducer, electrical monitoring system, RTU.

 

   For our current transformers, which are produced by using high permeability permalloy core or good quality laminated silicon steel core, inflammable epoxy resin and case with our high precision toroidal winding machine & current transformer testers, steady quality and reliable safety, are widely applied in electronic energy meter, power transducer, RTU, electronical monitoring meter, power factor compensator, digital meter, motor control, industrial control system, electrical meter equipment, etc.

 

PT03

RTU Burnt Resistant Potential Transformer High Precision PB Free ISO14001 0

 

PT04

RTU Burnt Resistant Potential Transformer High Precision PB Free ISO14001 1

 

 

 

Performance & Specification
Function  Input voltage (V) Output voltage (V) linear (%) Direct resistance load capacity (Ω)max AC resistance (Ω)max at at 25℃ Current ratio Outline
P/N
PT03 0~1000 0~2.5 0.1 500 300 0.5mA/0.5mA PT03
0~1000 0~2.5 0.1 500 250 1mA/1mA
0~1000 0~5 0.1 1000 250 2mA/2mA
PT04 0~1000 0~3 0.05 500 300 0.5mA/0.5mA PT04
0~1000 0~2.5 0.1 500 250 1mA/1mA
0~1000 0~5 0.1 1000 250 2mA/2mA

 

For example

PT04-1mA/1mA

RTU Burnt Resistant Potential Transformer High Precision PB Free ISO14001 2

 

ELECTRICAL CHARACTERSTIC:
NO. ITEM MEASURED POINT TECHNICAL DATA REMARK
1 INPUT VOLTAGE 1--2 0-550V 1mA r=550KΩ
2 OUTPUT VOLTAGE 3--4 1.7V ±5% RL=1700Ω
3 DC RESISTANCE 1--2&3--4 250Ω MAX AT25℃
4 FREQUECNCYRTU Burnt Resistant Potential Transformer High Precision PB Free ISO14001 3   45/65HZ  
5 WHITSTAND VOLTAGE P--S 4000VAC 1mA 60S  
6 Operating Temperature   -30℃~70℃  
7 IR   500VDC >100MΩ  
8 ACCURACY   0.1%  

 

MATERIAL LIST:
NO. ITEM MATERIALS REMARK
1 CORE Ø14*20*10 PERMALLOY  
2 WIRE 2UEW Ø0.08mm E85640
3 CASE PT04 BURN-RESISTANT PBT E58491(S)
4 TAPE-P CT-280 W=15mm YLW E165111
5 TERMINALS 4PIN φ0.8*35  
6 EPOXY 3300A/B E218090

 

 

 

Contact Details
Shenzhen Greenfair Electronics Co., Limited

Contact Person: Sales Manager

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