Current Transformer
Current Transformer

Current Transformer

Features

  1. Fe-based Nanocrystalline / Amorphous / Silicon Steel Cores Inside
  2. Electric energy measurement error introduced by DC Immnue CT is less than 3%
  3. Accuracy 0.02/0.05/0.1/0.2 Class, low phase error, high linearity over the whole current range, safe galvanic separation, high dynamic range
  4. Variety kinds of encapsulation, busbar or through-hole type, easy to fix and install
  5. We produce the critical parts ourselves, accept ODM / OEM, and provide free samples
  6. Meet the requirements of standard IEC 60044-3, GB17201-2007, JB/T10665-2006
  7. Used for electrical measuring instruments, electrical protective devices, current sensing modules, and so on

Classification of Current Transformers

DC Immune Current Transformer
DC Immune Current Transformer
High Accuracy Current Transformer
High Accuracy Current Transformer
Miniature Current Transformer
Miniature Current Transformer
PCB Mount Current Transformer
PCB Mount Current Transformer
Split Current Transformer
Split Current Transformer
Zero Phase Current Transformer
Zero Phase Current Transformer

Specifications

Model ( Part Number ) Input/Output Current Rating (A) Turns Ratio ID(Mounting Hole) (mm) OD(Dist.) (mm) Height (mm)
MS12-10A 12A/12mA 12 1:1000 Φ13 Φ30 17
DT20-10B 2.5(20)A/2mA 20 1:1000 Φ5.5 Φ17.5 14
PL20-10A 20A/16mA 20 1:1250 6 16.5 19
MC30-10A 5(30)A/5mA 30 1:1000 Φ4.9 Φ17 (12.7) 9.5
ZS40-60A 1(30)A4T/≥6(≤9V) 30 / >Φ17 <Φ42 <16
MC40-20A 5(40)A/2.5mA 40 1:2000 Φ7 Φ23.5 (18.5/15*10) 13
DF40-25B 5(40)A/2mA 40 1:2500 Φ8.5 Φ26 17.2
DS40-25A 5(40)A/2mA 40 1:2500 Φ8 Φ26 12
PL40-25B 40A/16mA 40 1:2500 10 22.8 25.8
DM60-25A 5(60)A/2mA 60 1:2500 Φ8 Φ34 23
DMB60-25A 5(60)A/2mA 60 1:2500 2-Φ5.2 Φ33 (15) 31
DPB60-25A 5(60)A/2mA 60 1:2500 2-Φ5.3 Φ30.6 (16) 18.3
DT60-25A 5(60)A/2mA 60 1:2500 Φ8.2 Φ30.5 18.5
MC80-20A 10(80)A/5mA 80 1:2000 Φ8 Φ31 (20*9) 19
DI80-25A 10(80)A/4mA 80 1:2500 2-Φ6.2 Φ33.5 (21) 21.8
DSB80-25A 10(80)A/4mA 80 1:2500 2-Φ6.4 Φ32 (22.5) 22
MPB80-25A 5(80)A/2mA 80 1:2500 2-Φ6.5 32 (18) 30
MSB100-10A 5(100)A/5mA 100 1:1000 2-Φ7.4 Φ28 (32.5) 18
MT100-10A 10(100)A/10mA 100 1:1000 Φ10 Φ28 17
MSB100-25A 5(100)A/2mA 100 1:2500 2-Φ5.2 Φ26 (16) 14.5
PL100-60B 100A/16mA 100 1:6250 24 46 34.2
MS120-20B 10(120)A/5mA 120 1:2000 Φ20 Φ37 16
DF120-25B 15(120)A/6mA 120 1:2500 Φ13 Φ37.5 14
PL120-25B 120A/48mA 120 1:2500 16 29.5 30.8
DS120-30A 15(120)A/5mA 120 1:3000 Φ9 Φ31 18
DT200-50A 20(200)A/5mA 200 1:5000 Φ42 Φ72 24.5
PL400-100B 400A/40mA 400 1:10000 36 57 40.5
DT400-250B 400A/16mA 400 1:25000 Φ27 Φ61 32

Note:
The above data are selected from some popular models we produce. Please contact us for detail datasheet. We can also design some special current transformers to meet customers’ requirements.

Current Transformer Product Details
Current Transformer Production Process

FAQ

Q: I’m interested in your current transformers. Can we start from a small order?
A: Yes, we accept trail orders of small quantity. We fully understand the risk to shift to a new supplier.
Q: Can you deliver some samples for test?
A: No problem. We always provide free samples to our customers, but the express fee will be paid by receivers.
Q: Why cannot find the current transformers I wanted in your website?
A: Considering the loading time, we only presented a few popular current transformers in our webpages. Please tell us the parameters you wanted, and we’ll select some suitable ones from our products database for you. We can also design some new ones according to your drawing and specification.
Q: What is your terms of payment?
A: We accept T/T, L/C. For trial orders, we also accept Western Union, Paypal.
Q: Do you test each piece of the current transformers before delivery?
A: Yes, we have 100% test of critical parameters, such as current error, truns ratio error, phase shift error and so on.
Current Transformer