Page No 6 Reznor, Guardian GB GR and GS, Installation Manual, EN 2020-06, D30121 Iss B
TD
Technical data
Data
Fan speed Unit
1000
1500
2000
All models
Maximum door width
L, M, H
m
1.0
1.5
2.0
Maximum mounting height standard capacity
L, M
m
3.0
Maximum mounting height high capacity
H
m
4.0
Maximum air volume
L
m
3/
h
1150
1730
2300
M
m
3
/h
1440
2270
2880
H
m
3
/h
1800
2700
3600
Maximum velocity at 0 metre
L
m/s
6.4
M
m/s
8
8.4
8
H
m/s
10
10.1
10
Maximum velocity at 1 metre
H
m/s
5.6
5.2
5.4
Maximum velocity at 2 metre
H
m/s
3.8
3.5
3.7
Maximum velocity at 3 metre
H
m/s
2.8
2.5
2.8
Motor power
L, M, H
W
365
530
730
Noise level @ 3m free field
L
dB(A)
52
M
dB(A)
55
H
dB(A)
59
Program panel control wiring
RJ45 (pre-wired cable required)
Cable terminal size
1.5mm^2 MAX
Electric Heated Models
Electrical supply
L, M, H
415V 3 phase 50Hz
Heating capacity - standard
L, M, H
kW
9
12
18
Heating capacity - high
L, M, H
kW
12
18
24
Total electrical load -per phase standard
L
A
13.7
18.3
27.4
M
A
13.8
18.4
27.7
H
A
13.8
18.5
27.8
Heat current per phase standard
L
A
12.53
16.78
25.08
M
A
12.51
16.66
25.05
H
A
12.44
16.53
25.00
Total electrical load -per phase high
L
A
17.9
26.6
35.7
M
A
18.0
26.8
36.0
H
A
18.0
27.0
36.2
Heat current per phase high
L
A
16.73
25.08
33.38
M
A
16.71
25.06
33.35
H
A
16.64
25.03
33.40
Temperature rise - Standard
(No Jumpers 9/12/18kW)
L
°C
28
27
27
M
°C
23
24
23
H
°C
18
17
19
Temperature rise - High
(Jumpers in 12/18/24kW)
L
°C
34
33
33
M
°C
29
28
29
H
°C
24
22
24
Weight
L, M, H
kg
34.5
52
64.5
External fuse size (D type MCB)
H
A
20
32
40
