Audited Supplier
* Easy installation
* Can be customized
* High accuracy
* Very good linearity
* No insertion losses
* Low power consumption
* Wide current measuring range
* High immunity to external interference
* Low temperature drift
* Optimized response time, no insertion losses
* AC/DC variable-speed drive
* Uninterruptible Power Supplies (UPS)
* Switched Mode Power Supplies (SMPS)
* Frequency drive control home appliances
* Current detection in wind power industry
* Photovoltaic Inverter Detection
| Electrical data:(Ta=25ºC,Vc= ±24VDC) | ||||
| Parmeter Ref | CHB300LFD24D150S2 | CHB600LFD24D120S2 | CHB1000LFD24D200S2 | CHB2000LFD24D240S2 |
| Rated input Ipn(A) | 300 | 600 | 1000 | 1200 |
| Measuring range Ip(A) | 0~±900 | 0~±1500 | 0~±1500 | 0~±1900 (normal state) |
| 0~±2400 ( transient state) | ||||
| Turns ratio Np/NS (T) | 1:2000 | 1:5000 | 1:5000 | 1:5000 |
| Output current rms IS(mA) | ±150*IP/IPN | ±120*IP/IPN | ±200*IP/IPN | ±240*IP/IPN |
| Secondary coil resistance RS (ohm) | 25 | 39 | 39 | 39 |
| Inside resistance RM (ohm) | [(VC-0.5V)/(IS*0.001)]-RS | |||
| Supply voltage VC(V) | ±24 ±5% | |||
| Accuracy XG(%) | @IPN,T=25°C < ±0.2 | |||
| Offset current IOE(mA) | @IP=0,T=25°C < ±0.2 | |||
| Temperature variation of IOE IOT(mA/°C) | @IP=0,-40 ~ +85°C < ±0.5 | |||
| Linearity error εr(%FS) | < 0.1 | |||
| Di/dt accurately followed(A/µs) | > 100 | |||
| Response time tra(µs) | @90% of IPN < 1.0 | |||
| Power consumption IC(mA) | 20+Is | |||
| Bandwidth BW(KHZ) | @-3dB,IPN DC-150 | |||
| Insulation voltage Vd(KV) | @50/60Hz, 1min,AC 6.0 | |||
| General data: | |
| Parameter | Value |
| Operating temperature TA(°C) | -40 ~ +85 |
| Storage temperature TS(°C ) | -55~ +125 |
| Mass M(g ) | 620 |
| Plastic material | PBT G30/G15, UL94- V0; |
| Standards | IEC60950-1:2001 |
| EN50178:1998 | |
| SJ20790-2000 | |
| Dimensions(mm): | |
| Connection |
| |
| General tolerance | |
| General tolerance:< ±0.5mm Primary through-hole:D 38.5±0.2 Connection of Secondary : VH3.96-03P (S2) | |
All our sensors will be well packed with bubble & carton. (Bubble packing→4 small carton→1 big carton)
You can choose your own label(Screen Print or Laser Engraving).
Can be netural packing or OEM.
Shipping
Products are shipped via UPS / DHL/ FedEx / TNT, etc. (door to door), or air & sea shipment for larger qty.
L/T: 3-7 days upon receiving payment if the qty is lower than 1000PCS and it is not customized products.
Shipping via DHL. UPS. FedEx and TNT express usually takes 3~7days dependent on the destination country.
Q1:Can I get sample from you?
A:Yes,we can provide the free samples for your testing,please contact us for free and tell us which product you need.
Q2:Do you accept customization?
A:Yes,customization is acceptable,please contact our sales staffs for consult.
Q3:Can you provide help for technical issues?
A:Yes,we have more than 10 years of research and development in the electronic industry. If you need technical help in the purchase process, please feel free to contact us.
Q4 : Can I get a lower price if I order large quantities?
A : Yes,it's negotiable.
Q5: How about the quality guarantee period ?
A : Our warranty period is one year since from shipping date.
Q6: Can I add or delete items from my order if I change mind?
A : Yes, but you need to tell us asap, if your order has been done in our production line, we cannot change it.
