RM4TA32

Main

Commercial Status

Commercialised

Range of product

Zelio Control

Product or component type

Industrial measurement and control relays

Relay type

Control relay

Product specific application

For 3-phase supply

Relay name

RM4-T

Relay monitored parameters

Asymmetry

Relay monitored parameters

Phase failure detection

Relay monitored parameters

Phase sequence

Time delay type

Adjustable 0.1...10 s

Measurement range

290...484 V

Contacts type and composition

2 C/O

Poles description

3P

Complementary

Output contacts

2 C/O

Setting accuracy of the switching threshold

+/-3 %

Setting accuracy of time delay

10 P

Hysteresis

50 % fixed of asymmetry percentage

Adjustment of asymmetry threshold

5...15 %

Marking

CE

Overvoltage category

III conforming to IEC 60664-1

[Ui] rated insulation voltage

500 V conforming to IEC

Supply frequency

50/60 Hz +/- 5 %

Operating position

Any position without

Connections - terminals

Screw terminals 2 x 2.5 mm², flexible cable without cable end

Connections - terminals

Screw terminals 2 x 1.5 mm², flexible cable with cable end

Tightening torque

5.31...9.73 lbf.in (0.6...1.1 N.m)

[Ith] conventional free air thermal current

8 A

[Ie] rated operational current

0.3 A at 158 °F (70 °C) 115 V DC-13 conforming to VDE 0660

[Ie] rated operational current

0.3 A at 158 °F (70 °C) 115 V DC-13 conforming to IEC 60947-5-1/1991

[Ie] rated operational current

0.1 A at 158 °F (70 °C) 250 V DC-13 conforming to VDE 0660

[Ie] rated operational current

0.1 A at 158 °F (70 °C) 250 V DC-13 conforming to IEC 60947-5-1/1991

[Ie] rated operational current

3 A at 158 °F (70 °C) 250 V AC-15 conforming to VDE 0660

[Ie] rated operational current

3 A at 158 °F (70 °C) 250 V AC-15 conforming to IEC 60947-5-1/1991

[Ie] rated operational current

3 A at 158 °F (70 °C) 24 V AC-15 conforming to VDE 0660

[Ie] rated operational current

3 A at 158 °F (70 °C) 24 V AC-15 conforming to IEC 60947-5-1/1991

[Ie] rated operational current

3 A at 158 °F (70 °C) 115 V AC-15 conforming to VDE 0660

[Ie] rated operational current

3 A at 158 °F (70 °C) 115 V AC-15 conforming to IEC 60947-5-1/1991

[Ie] rated operational current

2 A at 158 °F (70 °C) 24 V DC-13 conforming to VDE 0660

[Ie] rated operational current

2 A at 158 °F (70 °C) 24 V DC-13 conforming to IEC 60947-5-1/1991

Switching capacity in mA

10 mA at 12 V

Switching voltage

250 V AC

Contacts material

90/10 silver nickel contacts

Number of cables

2

Height

3.07 in (78 mm)

Width

0.89 in (22.5 mm)

Depth

3.15 in (80 mm)

Terminals description ISO n°1

(15-16-18)OC

Terminals description ISO n°1

(25-26-28)OC

Terminals description ISO n°1

(L1-L2-L3)CO

Output relay state

Tripped, fault present

9 mm pitches

2.5

Product weight

0.24 lb(US) (0.11 kg)

Time delay on de-energisation

0.1...10 s

Environment

Electromagnetic compatibility

Electrostatic discharge - test level 8 kV, level 3 - air discharge conforming to IEC 61000-4-2

Electromagnetic compatibility

Electrostatic discharge - test level 6 kV, level 3 - contact discharge conforming to IEC 61000-4-2

Standards

EN/IEC 60255-6

Product certifications

CSA

Product certifications

GL

Product certifications

UL

Directives

89/336/EEC - electromagnetic compatibility

Directives

73/23/EEC - low voltage directive

Ambient air temperature for storage

-40...185 °F (-40...85 °C)

Ambient air temperature for operation

-4...149 °F (-20...65 °C)

Relative humidity

15...85 % 3K3 conforming to IEC 60721-3-3

Vibration resistance

0.35 ms (f = 10...55 Hz) conforming to IEC 60068-2-6

Shock resistance

15 gn 11 ms conforming to IEC 60068-2-27

IP degree of protection

IP50 (casing) conforming to IEC 60529

IP degree of protection

IP20(terminals) conforming to IEC 60529

Pollution degree

3 conforming to IEC 60664-1

Dielectric test voltage

2.5 kV

Non-dissipating shock wave

4.8 kV

Resistance to electrostatic discharge

8 kV air conforming to IEC 61000-4-2 level 3

Resistance to electrostatic discharge

6 kV contact conforming to IEC 61000-4-2 level 3

Resistance to electromagnetic fields

9.14 V/yd (10 V/m) conforming to IEC 61000-4-3 level 3

Resistance to fast transients

2 kV conforming to IEC 61000-4-4 level 3

Disturbance radiated/conducted

CISPR 11 group 1 - class A

Disturbance radiated/conducted

CISPR 22 - class A

Ordering and Shipping Details

Category

22376 - RELAYS-MEASUREMENT(RM4)

Discount Schedule

CP2

GTIN

00785901481621

Nbr. of units in pkg.

1

Product availability

Stock - Normally stocked in distribution facility

Returnability

Y

Country of origin

ID

Contractual Warranty

Warranty period

18 months

Documents