Rittal SK 3209. Series, Assembly And Operating Instructions Manual

Page: 30 / 37

30 Rittal air/water heat exchanger assembly instructions
9 Technical specifications
EN
Unit Model No. SK
Basic controller,
RAL 7035
– 3209.104 3209.114 3209.144 3210.104 3210.114 3210.144
Comfort controller,
RAL 7035
– 3209.504 3209.514 3209.544 3210.504 3210.514 3210.544
Rated voltage
V
Hz
230, 1~,
50/60 115, 1~,
50/60 400, 2~,
50/60 230, 1~,
50/60 115, 1~,
50/60 400, 2~,
50/60
Rated current A 0.40/0.48 0.85/0.95 0.25/0.30 0.44/0.50 0.90/1.0 0.25/0.30
Pre-fuse T A 4.0/4.0 4.0/4.0 4.0/4.0 4.0/4.0 4.0/4.0 4.0/4.0
Motor circuit-breaker – – – – – – –
Transformer circuit-breaker – – – – – –
Miniature circuit-breaker – –
Useful cooling output Q
k
L 35 W 10
to DIN 3168
W
l/h
1875
400 3000
400
Admissible pressure bar 1 to 10
Water inlet temperature °C +1 to ±30
Temperature setting range °C +1 to +70
Noise level dB (A) 58 58 58 58 58 58
Type of connection – Plug-in terminal strip
Protection category to EN 60 529 – IP 55
Dimensions (W x H x D) mm 597 x 415 x 475
Air throughput of the fans
(unimpeded air flow)
m
3
/h 1030 925
Weight kg 23.5 27.5 27.5 25.5 29.5 29.5
.