Product Details:
Payment & Shipping Terms:
|
| Application: | Fans | Measurement Error: | 2% |
|---|---|---|---|
| Tripping Time: | 1-30s | Output Type: | 1 CO |
Electronic Motor Protection Relay MDB-201Z Intelligent Digital Motor Protector
What is motor protection relay?
The function of the motor protector is to provide comprehensive protection control for the motor. Overcurrent, undercurrent, phase failure, stall, short circuit, over voltage, under voltage, leakage, three-phase unbalance, overheating, grounding, bearing wear, When the rotor is eccentric, the winding is aged to give an alarm or protection control.
♦ Features
-- Compact modular size
-- Built-in LED and keypad afford a precise,digital setting
-- Three-phase monitoring of overload,phase loss, current unbalance
-- Adjustable reset mode:automatic reset or manual reset
-- Adjustable power-on delay
-- 1 C/O output contact
-- Fault latch
♦ Protective Functions
-- Overload(Overcurrent)
-- Phase loss(Failure)
-- Current unbalance(Asymmetry)
♦ Typical Applications
-- Pumps -- Fans -- Refrigeration Units -- Blowers
-- Motors -- Compressors -- Lifts,Elevators
-- Cranes -- Mining excavators and conveyors
♦ Technical data
| Model | MDB-201Z |
| Structure | integrative |
| Power supply | AC220V,AC380V,50/60Hz |
| Current range | 2-99A |
| Measurement error | 1% |
| Power-on delay | 0-999s |
| Current unbalance threshold | 0-40% |
| Start-up delay | 1-30s |
| Overload delay | 1-30s |
| Auto-reset count | 0-99 |
| Auto-reset time | 1-99 minutes |
| Reset mode | Manual / Auto /power cycle |
| Output contacts | 1CO |
| Contact capacity | 5A/AC220V,3A/AC380V(Resistive) |
| Dimensions (L x W x D) | 90×70×106.5mm |
| Mounting | Din rail & screw fixing |
Ordering Information
1.Basic Model
2.Current Range: 2-99A
3.Power supply: 220VAC,380VAC
Contact Person: sales
Tel: +8613757785251
