Name: RM22TR33 - Mod 3PH voltage control relay-8A-2CO-380_480VAC. | SCHNEIDER ELECTRIC
Brand: SCHNEIDER ELECTRIC
SKU: SE-RM22TR33
Price: 1752.07 GHS
Availability: InStock
Rating: 4.3 (43 reviews)

View allHarmony Control Relays

Mod 3PH voltage control relay-8A-2CO-380_480VAC.

Mfr. Part No.:

RM22TR33

APT Stock No.:

SE-RM22TR33

Brand:

SCHNEIDER ELECTRIC

In Stock: available

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Subtotal (1 unit)**

GHS 1,752.07

(Exc. VAT)

GHS 2,102.50

(Inc. VAT)

Quantity

Available For Order

* Delivery dates may change based on your quantity and address.

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Simplified panel design due to 22.5mm width same as 2-pole circuit breaker

Experience unprecedented accuracy, predictive maintenance, and superior security.

Provides automatic shutdown management and fault information for a quick fault identification and troubleshooting

Transparent cover to protect settings from being tampered with reducing maintenance

Compatible with a wide range of applications, such as hoisting, packaging, lifts, textile, pumping, and water.

Description

This Harmony RM22-TR relay allows monitoring of phase and undervoltage/overtage in 3-phase networks. This modular multi function 3-phase control relay is ideal for monitoring of electrical values in industrial and building control panels. It applies to a wide type of industrial automation applications such as hoisting, packaging, lifts, textile, water. It has one of market slim form-factors with 22.5mm width, allowing for a flexible and easy installation on DIN rail, using the same space as any modular 1-pole DIN device. It also offers a diagnostic button, sealable cover, simple and precise settings with screw trimmers. It provides automatic shutdown management and fault information to user for a quick fault identification and troubleshooting. multi function controller for wide choice selected in hard-wired logic automated systems, ideal for refurbishment of old installations without using a PLC.

Documents

Shipping & Policy

Payment Methods:

Shipping Cost:

Contact the supplier about freight and estimated delivery time.

Secure payments:

Every payment you make on aptghana.com is protected by the platform.

Return policy

Enjoy peace of mind with our 7-day return policy for used items, provided they are returned in their original packaging.

Specifications

Main
Range of product	Harmony Control Relays
Relay type	Control relay
Product or component type	3-phase control relay
Network number of phases	3 phases
Relay name	RM22TR
Relay monitored parameters	Overvoltage and undervoltage detection Phase sequence Phase failure detection
Time delay type	Adjustable 0.1...30 s, +/- 10 % of the full scale value Tt- time delay upon fault
Switching capacity in VA	2000 VA
Measurement range	380...480 V voltage AC
Contacts type and composition	2 C/O

Complementary
Reset time	1500 ms at maximum voltage
Maximum switching voltage	250 V AC
Minimum switching current	10 mA at 5 V DC
Maximum switching current	8 A AC
[Us] rated supply voltage	AC/DC
Supply voltage limits	304…576 V AC

Dimensions Drawings

Dimensions

Mounting and Clearance

Rail Mounting

Connections and Schema

3-Phase Voltage Control Relay

Wiring Diagram

L1,L2,L3 : Supply to be monitored

11-14,12 : 1st C/O contact of output relay

21-24,22 : 2nd C/O contact of output relay

Technical Description

Function Diagrams

Phase Failure Detection (U measured < 0.7 x nominal supply voltage)

Control of Overvoltage and Undervoltage

Legend

Un Nominal supply voltage

R Output relay

Tt Overvoltage and undervoltage threshold delay (adjustable on front panel from 0.3 to 30 s)

H Hysteresis

U> Overvoltage threshold

U< Undervoltage threshold

L1, L2, L3 Phases of the supply voltage monitored

11-12, 11-14 R1 output relay connections

Relay status: black color = energized.

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