Home > Products > Motor control and management device > WDH-31-500 Modbus interface overload protection stepper motor controller
WDH-31-500 Modbus interface overload protection stepper motor controller
Negotiable
1 (Min.Order)
- 1000 per Month
- T/T Credit Card
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Product Description
Product Description
Product Name: WDH-31-500 Modbus interface overload protection stepper motor controller
The motor protection controller can provide up to 12 programmable digital inputs (optional dry and wet contacts), 7 programmable relay outputs, all programmable inputs and outputs, all of which meet the requirements of different protection control requirements on site. The function can set the alarm value and the action value at the same time, and can respectively retreat and retreat, and the protection parameters can be adjusted by the professional according to the actual working condition of the field motor, and the power failure is not lost.
Technical parameters
Product Name | WDH-31-500 Modbus interface overload protection stepper motor controller | ||
System | Rated voltage of motor | AC 380V or AC 660V,50Hz | |
Rated current of motor | 0.1A~800A | ||
Insulation resistor | ≥100MΩ | ||
Safe Power Supply | Working range | AC/DC80~270V | |
Power consumption | ≤10VA | ||
Environment Condition | Operating temperature | -20℃~+60℃ | |
Relative humidity | ≤93%RH | ||
Storage temperature | -40℃~70℃ | ||
IP degree | controllert:IP20,display module:IP65 | ||
Protection Accuracy | Current/voltage | ±1% of setting value | |
Thermal capacity | ±1% of setting value | ||
Delayed acting time | When delayed acting value <2s:±100ms When delayed acting value ≥ 2s:±5% | ||
Control Relay | Contact capacity | AC 250V/8A | |
Signal Relay | Contact capacity | AC 250V/3A | |
Analog Output | Mode | DC 4~20mA,RL≤350Ω | |
Insulation | ≥2kVAC | ||
Product Composition
■Basic module
■Display module
■ SHI-II 3 phase CT
■ Residual current CT(Optional)
■ External CT(Optional)
Application
Production Process
SMT
AOI Test
Plug-In Mounting
Wave Soldering
Assembling
Inspection
Packing & Delivery
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory located in Jiangyin Jiangsu Province.
Q: Does your company provide customized manufacturing?
A: We provide OEM/ODM service to our customers. Our experienced R&D team will give our customer solution in a high efficiency way.
Q: How long is your delivery time?
A: 3-5 working days for the items were in stock, 15-21days for the items out of stock.
Q: Do you provide samples ? Is it free or extra ?
A: You need to pay for the sample and cover the freight as well.
Q: What is your terms of payment ?
A: Order amount less than $3000, 100% paid before shipment, order amount more than $3000,30% as deposit, 70% before shipment, or by negotiated for the both parties.
Contact us
Contact Us
- Jiangsu Sfere Electric Co., Ltd.
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