Ir33; Dimensions; Electrical Specifi Cations - Carel ir33 platform Manual Del Usuario

4.1 Dimensions

Appearance and ergonomics:
The appearance has been designed to fi t in harmoniously with the new lines of the refrigeration units.
The main characteristic is its compactness: the dimensions are in fact 34.4 x 76.2 x 65 mm, and 34.4 x 76.2 x 79 mm for the version with traditional transformer.
The drilling templates for both versions are 29 x 71 mm.
Key:
1. version O, L, H;
2. version E, A;
3. drilling template 71x29 mm
4.2 Electrical specifi cations
Power supply
Insulation guaranteed by the power
supply
Inputs
Type of probe
Relay outputs

4. IR33

76.2
80.6
voltage
E: 230 V~ 50/60 Hz;
A: 115 V~ 50/60 Hz;
voltage
E, A: insulation from very low voltage parts
insulation from relay outputs for model E, A,
for I, L, M, N connections only
insulation from relay outputs for model E, A,
for A, B, C, D, E, F, G, H connections only
S1 NTC or PTC, depending on the model
S2 NTC or PTC, depending on the model
DI1 voltage-free contact, contact resistance < 10, closing current 6 mA NTC or PTC
S3 depending on the model
DI2 voltage-free contact, contact resistance < 10, closing current 6 mA NTC or PTC
S4 depending on the model
Maximum distance between probes and digital inputs less than 10 m
Note: in the installation, keep the power supply and load connections separate from the probe, digital inputs, repeater display and supervisor
cables.
Standard Carel NTC
High temperature NTC
Standard Carel PTC
(specifi c model)
depending on the model
modello
IRxxxx(E,A)(P,Q,S,U,V,X,Y,Z)xxx R2 (*)
IRxxxx(E,A)(N,R,C,B,A,M,L,T)xxx R3(*)
IRxxxx(E,A)(N,R,C,B,A,M,L,T)xxx R1,R2
IRxxxx(0,L,H)(N,R,C,B,A,M,L,T)xxx R2,R3,R4
IRxxxx(0,L,H)(H,I,E,F,G,K,O,W))xxx R2,R3,R4(*)
IRxxxx(E,A)(P,Q,S,U,V,X,Y,Z)xxx R1
IRxxxx(0,L,H)(N,R,C,B,A,M,L,T)xxx0 R1(*)
IRxxxx(0,L,H)(H,I,E,F,G,K,O,W))xxx R1
(*): relay not suitable for fl uorescent loads (neon lights, ...) that use starters (ballasts) with phase-shift capacitors. Fluorescent lamps with
electronic control devices or without phase-shift capacitors can be used, within the operating limits specifi ed for each type of relay.
insulation from very low voltage parts reinforced; 6 mm air, 8 mm surface; 3750 V insulation
insulation between the relay outputs indipendent basic; 3 mm clearance, 4 mm creepage; 1250 V insulation
16
1
70.5
79
56.5
65
2
Fig. 4.a
power
3 VA, 25 mA~ max
3 VA, 50 mA~ max
power
reinforced; 6 mm air, 8 mm surface; 3750 V insulation
basic; 3 mm air, 4 mm surface; 1250 V insulation
basic; 3 mm air, 4 mm surface; 1250 V insulation
10 k at 25 °C, range -50T90 °C
measurement error: 1 °C in the range -50T50 °C
3 °C in the range +50T90 °C
50 k at 25 °C, range -40T150 °C
measurement error: 1.5 °C in the range -20T115 °C
4 °C in the range outside of -20T115 °C
985  at 25°C, range -50T150 °C
measurement error: 2 °C in the range -50T50 °C
4 °C in the range +50T150 °C
EN60730-1
relè 250V~ cicli di manovra
5 (1) A 100000
5 (1) A 100000
8 (4) A su N.O. 100000
6 (4) A su N.C.
2 (2) A su N.O. e N.C.
12 (2) A su N.O. e N.C. 100000
10 (10) A 100000
ir33 platform "connections" +030220447 - rel. 2.2 - 15.06.2010
3
UL 873
250V~ cicli di manovra
5A res 1FLA 6LRA C300 30000
5A res 1FLA 6LRA C300 30000
8A res 2FLA 12LRA C300 30000
12A res 5FLA 30LRA C300 30000
12A res 12FLA 72LRA 30000
Toff minimum 60 seconds