| Customization: | Available |
|---|---|
| Theory: | Digital Display Voltage and Current Hertz Meter |
| Usage: | Digital Timer |
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Accuracy of measurement
*Voltage:level 0.5
*Current:level 0.5
*Active power:level 0.5
*Reactive power:level 0.5
*Power factor:level 0.5
*Frequency:±0.02Hz LST96-3EY LST96-3E
*Active electric energy:class 0.5s
*Reactive electric energy:class 1 or class 2
Signal Input
*Connection Mode:three phase four wires,three phase three wires
*Rated Voltage:AC 57.7V,AC 100V,AC 220V,AC 380V
*Rated Current:AC 1A,AC 5A
*Overload:
Voltage:1.2 times(continued),2 times/1second(instantaneous) Current:1.2 times(continued),10 times/5second(instantaneous)
*Power Consumption
Voltage:<1VA per phase
Current:<0.4VA per phase
*Impedance
Voltage:>300KΩ
Current:<20mΩ
*Frequency:45~60Hz
Accessory Power Supply
*Working Range:AC/DC 80-270V
*Power Consumption:<4VA
Function Module
*Communication Interface:1 way RS-485 communication,modbus-RTU protocol
*Baud Rate:2400~9600bps,the default is 9600bps
*Switch Input:4 ways
*Switch Onput:3 ways(capacity:AC 250V/1A,DC 30V/5A)
*Transmission Onput:3 ways(analog Onput:0/4~20mA or 0~5/10V)
*Electric energy pulse output:2 ways(constant:3200imp/kwh(kvarh))
Work environment
*Working Temperature:-10ºC~+55ºC
*Storage Temperature:-25ºC~+70ºC
*Relative Humidity:≤93ºC,no corrosive gas
*Altitude:≤2500m
Safety
*Insulation Resistance:>100MΩ
*Ac Electric:AC 2KV
Emc Performance
*ESD Electrostatic Discharge:class 4
*Electrical Fast Transient Burst:class 4
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer a free sample depending on product types.
Q:Can you print our own logo?
A:Yes, we provide OEM/ODM services.
Q:How long is the quality guarantee?
A:18 months warranty,every products is inspected before they leave the factory.
Q: Do you have a catalog? Can you send me the catalog to see all your products?
A: Yes, we have e-catalog. Please contact us online or send us an e-mail to get it.
Q:How's the delivery?Because I really need them is urgently?
A: 5-10 days for inventory products and 7-20 days for customized products.
Q: What's your main product?
A: Our main products include circuit breakers and transformers. We also have other low voltage apparatus as our minor products.
Q: What is your payment terms?
A: We accept T/T, Western Union, PayPal, Money Gram, L/C at sight.
Q: Any certification of your company or product?
A:We have ISO 9001,CE,CB, SEMKO, SAA, TUV, CCC.
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