Gold Member Since 2017
Audited Supplier
Zhuzhou Sanda Electronic Manufacturing Co., Ltd.

Combined Overcurrent Relay, Multifunction Numerical Relay, Three Phase Overcurrent Relay manufacturer / supplier in China, offering Cost-Effective Protective Device Combined Overcurrent and Earth Fault Relay, Peltier Module Air Conditioner, Eco-Friendly Outdoor Telecom Box Peltier Cooler and so on.

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Cost-Effective Protective Device Combined Overcurrent and Earth Fault Relay

Purchase Qty.:
(Pieces)
10-999 1,000+
FOB Unit Price: US $130 US $115
Purchase Qty. (Pieces) FOB Unit Price
10-999 US $130
1,000+ US $115
Get Latest Price
Port: Shenzhen, China
Production Capacity: 50000 PCS Per Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram, Alibaba Trade Assurance

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Basic Info
  • Model NO.: SD2200
  • Usage: Car Relay, Household Appliances Relay, Communication Relay, Lathe Relay
  • Electricity Type: AC/DC
  • Load: High Power Relay
  • Action Principle: Electronic Type
  • Type: Electric Parameter Relay
  • Temperature: -5ºC to +55ºC
  • Mounting: Panel Mounting
  • Approximate Weight: 0.8 Kg
  • Contact Rating: 5 a
  • Function: Overcurrent and Earth Fault Relay
  • Transport Package: Standard Craft Carton Box
  • Origin: Made in China
  • Theory: Thermal Relay
  • Phase: 3
  • Number of Pole: 8
  • Protective Characteristics: Enclosed Rlay
  • Size: Miniature
  • Product Name: Sanda SD2200 Numerical Overcurrent, Motor and Over
  • Humidity: 56 Days at 93% Rh and 40ºC Non-Condensing
  • Enclosure Protection: IP54 at The Panel
  • Rated Voltage: 250V AC / DC
  • Certifications: ISO9001
  • Trademark: SANDA or OEM
  • Specification: 96(w) x 96(h) x 110(d)
Product Description

Cost-effective Protective Device Combined Overcurrent and Earth Fault Relay

Product Description

SANDA's SD2200 combined overcurrent and earth-fault relay is a digital microprocessor based relay. This relay employs extensive advance numerical technique simple mented in real-time, for the computation of measured input quantity. Other advance features include programmable control output, metering and fault data recording.

Cost-Effective Protective Device Combined Overcurrent and Earth Fault Relay

Overcurrent protection Functions:

1 Phase Overcurrent Protection

2 Earth-Fault Protection

3 Low-set Characteristic Curves

4 High-set Characteristic

5 External Binary Input

6 Relay Output

7 Configuration

8 Metering and Fault Record

Overcurrent protection Features:

• Multifunction numerical relay

• Three-phase, low-set and high-set phase overcurrent
• Two sets of low-set and high-set setting for phase overcurrent
• Low-set and high-set earth fault
• Two sets of low-set and high-set setting for earth fault
• Four selectable IDMT characteristic curves
• Definite time for low-set and high-set
• Numeric display of phase and earth fault currents
• Display of relay settings
• 9 non- volatile records of previous tripping currents
• Recording of relay start time
• Highly flexible programmable relay outputs
• Multifunction external digital input
• Isolated RS485 Modbus -RTU communication
• Selectable 50 Hz / 60 Hz

Overcurrent protection Benefits:

  • Programmable relay outputs provide a high degree of flexibility
  • Definite time for low-set and high-set
  • Digital display for ease of use
  • Robust casing protects the unit from external interference
  • Complies with IEC 60255-26 standards

Overcurrent protection Applications:

  • The SD2200 combined overcurrent and earth-fault relay is used where time graded overcurrent and earth fault protection is required.

Overcurrent protection Technical Data:

Cost-Effective Protective Device Combined Overcurrent and Earth Fault Relay

Cost-Effective Protective Device Combined Overcurrent and Earth Fault Relay
Cost-Effective Protective Device Combined Overcurrent and Earth Fault Relay

Company Information

Your Advantages with Sanda Electronic:

1) ISO 9001:2008 audited factory, Patented design

2) 12 years R&D and manufacturing experience for dehumidifier; Cabinet air conditioner; Protection relay; Digital Meter; Temperature and humidity controller etc

3) ODM and OEM are warmly welcomed

4) Quality guarantee, 1 years warranty

5) 7/24h service, better pre-sale and after-sale service.

6) Professional suggestions, help you realize your goals and boost your sustainable development.

Cost-Effective Protective Device Combined Overcurrent and Earth Fault Relay

SANDA Certifications

Cost-Effective Protective Device Combined Overcurrent and Earth Fault Relay
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