Accessories
Front Panels and DIN-Racks
Front Panels
Description
Front panels are available for 19" DIN-rack mounting of 3 U
cassette type power supplies in Schroff system version
(Intermas system on request) and may be attached to the
converter by means of countersunk screws.
An assembly kit, consisting of a front panel and a support
bracket, enables arrangement of two standard cassettes with
up to six output voltages in 6 U configuration.
All front panels are of colorless anodized aluminum and
delivered with one or 2 grey plastic handles of 3 TE for easy
pull-out and 2 or 4 hand-press insertable plastic retainers with
captive screws for fixing to the rack.
Note: Custom specific front panels are available on request.
Dimensions according to DIN 41494-1 (IEC 60297):
Width:
1 TE = 5.08 mm (0.2 ")
Height:
1 U = 44.45 mm (1.75 ")
Tolerances: ±0.2 mm, unless otherwise specified.
Note: In Europe, often HE instead of U is used.
Schroff System for 3 U Rack
Q-, P- Series Front Panels in 4, 5, or 6 TE
2.5±0.1
6.4 ±0.1
9.5
12002a
These front panels available in three versions and fit to all
DC-DC converters of the Q, P and HP Series; see fig. 1 for the
mechanical details.
Table 1: Front panel selection for P and Q Series
Designation
G04-Q01
HZZ00835
P
G04-Q04
HZZ00840
Q01, Q05
Q, HP
G05-Q01
HZZ00836
Q04
P
G05-Q04
HZZ00841
Q, HP
G06-Q01
HZZ00839
6
30.2
Q01, Q05
Q04
P
G06-Q04
HZZ00842
8
40.3
Q01, Q05
Q, HP
G08-Q01
HZZ00846
Q04
P
G08-Q04
HZZ00850
104 ±0.1
Q, HP
Q04
Note: For using several units nearby to each other, we advise to
pack them not too densely, in order to assure good thermal
management (see also relevant data sheet).
X
9.2 ±0.1
Q01, Q05
4 13
20.6
Panel
type
50
20.0
25.1
Conv.
series
13
5
Case
0.2
4
X
mm
128.4
122.4
TE
Cut out for P Series only
Delivery contents:
Front panel, grey plastic handle, 3 countersunk screws, set of
2 plastic retainers with captive screws, and assembly
instruction.
Fig. 1
Front panel for Q, P and HP Series converters
MELCHER
BCD.00495 Rev AC, 02-Jun-2016
The Power Partners.
Page 1 of 5
Accessories
Front Panels and DIN-Racks
Front Panels 8 TE for M and LH Series
18.4 ±0.1
2.5 ±0.1
7
12004a
This front panel fits to all 50 Watt DC-DC and AC-DC
converters of the M Series (case M02) and LH Series (case
H02).
Table 2: Front panel selection for M and LH Series
Panel type
Designation
8
40.3
M02
M
H02
LH
G08-M02
HZZ00802
12.2
26
100 ±0.1
Converter
series
85
Case
size
50.5
mm
128.4
122.4
TE
Delivery content:
Front panel with grey plastic handle, 2 countersunk screws,
set of 2 plastic retainers with captive screws, and assembly
instruction.
0.2
12003a
9
40.3 (8 TE)
11.7 ±0.1
2.5 ±0.1
31.5 ±0.1
4.4 ±0.1
26
Fig. 3
Front panel for PSL Series
94.5 ±0.1
4
128.4
122.4
50
cut out for option D
Front Panels 12 TE for S, HR, HRL, ER, ERL, PSS
Front Panels 16 TE for K, HRP, ERP, PSK
0.2
18.2 ±0.1
These front panels fit to the converter series mentioned in the
table below
Table 4: Front panel selection for S, K, PSS, PSK, and all R
Series converters
Width x
TE
mm
Case
size
Converter
series
Panel type
Designation
Fig. 2
Front panel for M and LH Series
12
S01
PSS
S02
S
G12-S
HZZ00845
Front Panels 8 TE for PSL Series
16
40.3 (8 TE)
This front panel fits to the Switching Regulators of the PSL
Series (case size L04).
Table 3: Front panel selection for PSL Series
TE
mm
Case
size
8
40.3
L04
Converter
series
Panel type
Designation
PSL
G08-L
HZZ00805
PSL with opt. D
G08-L04-D
HZZ00816
60.6
81.0
S03
ERL, HRL
K01
PSK
K02
K
K03
ERP, HRP
G16-K
HZZ00831
Delivery contents:
Front panel with grey plastic handle, two countersunk screws,
set of four plastic retainers with captive screws and assembly
instructions.
Delivery contents:
Front panel with grey plastic handle, 2 countersunk screws,
set of 2 plastic retainers with captive screws and assembly
instructions.
MELCHER
BCD.00495 Rev AC, 02-Jun-2016
The Power Partners.
Page 2 of 5
Accessories
Front Panels and DIN-Racks
16.5
9
12007a
2 ±0.1
2.5 ±0.1
27.4 ±0.1
12005a
4.4 ±0.1
4
29
width x
9.7 ±0.1
0.2
16.5
128.4
122.4
103 ±0.1
50
0.6
width x
cut out for option D
Fig. 4
Front panels for S, K, R, PSS, PSK Series; see table 4
Fig. 5
Intermas system front panels (various case sizes)
Intermas System for 3 U Rack
The major differences between the Intermas and the Schroff
system front panels are the thickness (2 mm instead of 2.5
mm), the hole size for the plastic retainers, and a small cutout on each side; see figure 5. All other dimensions are
specified in the relevant Schroff front panel drawings.
The following Intermas front panels are available on request:
Table 5: Intermas front panel selection
Width x
TE
mm
8
40.3
8
40.3
12
16
60.6
81.0
Case
size
Converter
series
Panel type
Designation
H02
LH
F08-M02
HZZ00702
M02
M
L04
PSL
F08-L
HZZ00705
PSL with opt. D
F08-L04-D
HZZ00716
F12-S
HZZ00732
S01
PSS
S02
S
S03
HR, HRL, ER, ERL
K01
PSK
K02
K
K03
HRP, ERP
F16-K
HZZ00731
Delivery contents:
Front panel with grey plastic handle, 2 countersunk screws
and assembly instructions.
MELCHER
BCD.00495 Rev AC, 02-Jun-2016
The Power Partners.
Page 3 of 5
Accessories
Front Panels and DIN-Racks
Schroff System Kit for 6 U Rack
2.5 ±0.1
12008b
To configure Melcher converters for use in 6 U racks, a
special assembly kit has been created consisting of a doubleheight front panel together with a support bracket for 2
converters as shown in figure 6.
All other dimensions are given in the relevant 3 U front panel
drawings according to their case size. The assembly kit is
available with the type designation according to the following
table:
Table 6: 6 U assembly kit selection
5
25.1
8
40.3
12
60.6
16
81.0
Case
size
Converter
series
Type
Designation
Q01
Q
Q05
HP
Kit G05-6HE-Q01
HZZ00838
Q04
P
H02
LH
M02
M
S01
PSS
S02
S
S03
HR, HRL, ER, ERL
K01
PSK
K02
K
K03
ERP, HRP
P Series
only
261.8
255.8
Width x
TE
mm
Kit G05-6HE-Q04
HZZ00844
Support
angel P/Q
XMS052
Kit G08-6HE-M02
HZZ00804
Kit G12-6HE-S
HZZ00833
Kit G16-6HE-K
HZZ00832
Delivery contents:
Double-height front panel with 2 grey plastic handles, 4
countersunk screws, set of 2 plastic retainers with captive
screws, a support bracket, and assembly instruction.
P Series
only
The kit contains the support angel XMS052-G and 2 counter
sunk screws in a bag.
0.2
Supporting Angle P/Q (HZZ01302-G)
width x
Fig. 6
Front panel for 6 U configuration (various case sizes).
Different additional holes depending on the model are not
shown in the drawing.
MELCHER
BCD.00495 Rev AC, 02-Jun-2016
The Power Partners.
Page 4 of 5
Accessories
Front Panels and DIN-Racks
DIN-Rack Systems
Complete 19" rack with side walls, transversal rails, and
mounting flanges. 6 guiding rails are included for set up of a
system. The rails shall be fixed to the rack by the included
screws (12 screws M2.5 x 12 and 12 nuts).
The rack can be used for 19" cassette style converters such
as Q, P, HP, M, K, S, R, etc. (additional guiding rails XKR001G may be necessary).
Part no.:
Size:
Guiding rails:
MQB02002 (system Rittal)
19" × 3 U / 84 HP (483 × 132 × 235 mm)
HZZ01228-G (10 pcs XKR001-G in a bag)
Enhanced version for Railway application (system Schroff):
Part no.:
Guiding rails:
MQB02020G
HZZ01230-G (10 pcs. XAD.00056 + screws
and nuts in a bag).
485 mm (for 19")
465.1 mm (for 19")
450 mm (for 19")
19" = 482.6 mm
23" = 584.2 mm
n • U, U = 1.75" = 44.45 mm
1U
6.35 mm
1U
6.35 mm
12056a
1 HP
1 HP = 0.2 " = 5.08 mm
Fig. 7
19" DIN-Rack systems
Dimensions in according to DIN 41494-1 (IEC 60297):
Width: 1 HP (or TE) = 5.08 mm (0.20"); height: 1 U (or HE) = 44.45 mm (1.750")
Tolerances ±0.2 mm, unless otherwise specified.
NUCLEAR AND MEDICAL APPLICATIONS - These products are not designed or intended for use as critical components in life support
systems, equipment used in hazardous environments, or nuclear control systems.
TECHNICAL REVISIONS - The appearance of products, including safety agency certifications pictured on labels, may change depending on
the date manufactured. Specifications are subject to change without notice.
Copyright © 2016, Bel Power Solutions Inc. All rights reserved.
www.belpowersolutions.com
MELCHER
BCD.00495 Rev AC, 02-Jun-2016
The Power Partners.
Page 5 of 5