• RMO series
  • RMO series

RMO series

Rack mount holder for Matsusada power supplies

Specially designed rack mount holder

RMO series is rack mount adapter for 19-inch rack which hold Matsusada Precision's table top power supplies and digital controllers. Each model is dedicated design for installed units, therefore, no additional heat countermeasure is needed and offer easy installation.

Features and Benefits

  • Specially designed cooling system with no impact on device performance *1
  • One AC cable for forced cooling fan and power supply
  • 19-inch rack cabinet lineup (CAB series/RAC series) *2
  1. The suction temperature of the power supply shall be within the operating temperature. It is considered that the service life of unit could be shortened by half as the temperature increases by 10 degrees.
  2. For details, contact our sales representatives.

Models

  • * When all models put it away in a 19-inch rack, please establish the space more than 1.5 mm in the lower part for prevention of interference.
  • * When attaching the power supply to the RMO series, the installation screws of the plastic feet for the unit are used for mounting.
  • * RME-133H-CO has dedicated screws to hold the power supply as CO has no plastic feet.
Model Compatible model
(example)
Hight
[inch (mm)]
Pitch
[inch (mm)]
Width
[inch (mm)]
Depth
[inch (mm)]
Accommodation
(example)
Outer
dimension
Internal
dimension
RMO-44H-HALF REKJ, VOLJ 1.73 (44) 1.25 (31.8) 16.93 (430) 16.77 (426) 15.51 (394) 2-unit
RMO-133H-RK *1 R4K-36
R4K-80
RK-80
EGS
CD (for models of 36 W or less)
5.22 (132.5) 2.25 (57.2) 16.77 (426) 16.54 (420) 17.24 (438) 10-unit
RMO-133H-RK2 *1 *2
RMO-133H-RK3 *1 *3 *4 15.75 (400)
RMO-133H-RK400 RK6, PZJR, EQ, TB,
RKT (400 W, 800 W models)
17.01 (432) 16.85 (428) 13.78 (350) RK(400 W): 6-unit
RK (800 W): 3-unit
RK(1200 W): 2-unit
RMO-133H-DRJ *5 DRJ, DRS, DJOP 14.96 (380) 3-unit (DRS1000:2-unit)
(DRS2000: Please consult our sales office.)
RMO-133H-EPR EGD
CD (for models of 48 W or more)
16.93 (430) 16.77 (426) 19.69 (500) 5-unit (84 mm wide)
2-unit (210 mm wide)
RMO-133H-CO CO 17.28 (439) 17.13 (435) 5.91 (150) 11-unit
RMO-150H-B *6 RGJ, ES 5.87 (149) 16.97 (431) 16.81 (427) 10.94 (278) 6-unit (70 mm), 4-unit (105 mm)
3-unit (135 mm), 2-unit (210 mm)
RMO-150H-EJC EJC 17.28 (439) 17.13 (435) 16.93 (430) 2-unit
RMO-177H-R4G *1 *7 R4G, R4GT, R4GE 6.97 (177) 4 (1.1.6) 17.17 (436) 17.01 (432) 15.75 (400) 5-unit (84 mm)
4-unit (105 mm)
  1. 115 Vac forced cooling fan is provided. {230 Vac forced cooling fan is available with option -L(230V)}. 3-pin 2.5 m AC cable is attached. Although the design takes air flow into consideration actual temperature during operation shall be verified by user.
  2. A single AC cable is attached to the model so that AC input lines of the power supplies and forced air cooling fans can be put together. (AC connecting harness is needed separately as the accessary.)
  3. A single AC cable is attached to the model so that AC input lines of the power supplies and forced air cooling fans can be put together. The model is also equipped with a POWER switch on the front panel, which enables turn on/off all the power of up to 10 units at once. (AC connecting harness is needed separately as the accessary.)
  4. Some blank panels may not be available depending on loading number of power supplies. Please contact nearby sales office for details.
  5. Please note that DRJ and DRS series with handles exceed 133 mm in height. If the handles are unnecessary, select DRJ-LNh.
  6. Make 100mm or more room both on the top and bottom or install forced cooling system. Note that RGJ series with handle exceeds 149mm in height.
  7. It is available as a compact charge/discharge system in combination with EGD series and RK series DC power supply (in 400 W, 800 W, and 1200 W types). As for the number of the units available in the combination, contact our sales staff.

Specifications

For details, download the datasheet below.

Options

-L(230V)

Input Voltage of power supplies and forced air-cooling fan to carry 200 V to 240 Vac ±10% 50/60 Hz single phase

(RMO-133H-RK/RK2/RK3, RMO-177H-R4G)

Dimensions

For details, download the datasheet below.

Accessories

Blank panel

Panel to hide the clearance caused by mounting products less than accommodation on the rack mount holder. Depending on the kind or number of power supplies and controllers, the base of RMO series may sag a little bit. It will be lessened by equipped blank panel.

Panel height 1.73" (44 mm) type

Model Panel width
[inch (mm)]
Compatible holder
BPA-44H-212W 8.35 (212) RMO-44H-HALF*

* When using REKJ series or VOLJ series, please use this panel by all means.

Panel height 4.48" (124 mm) type

Model Panel width
[inch (mm)]
Compatible holder
BPA-124H-35W 1.38 (35) RMO-133H-RK, RMO-133H-RK2, RMO-133H-RK3*
RMO-133H-RK400, RMO-133H-DRJ, RMO-133H-EPR
RMO-133H-CO, RMO-177H-R4G
BPA-124H-70W 2.76 (70)
BPA-124H-84W 3.31 (84)
BPA-124H-105W 4.13 (105)
BPA-124H-140W 5.51 (140)
BPA-124H-210W 8.27 (210)

* Some blank panels may not be available depending on loading number of power supplies. Please contact nearby sales office for details.

Panel height 5.51" (140 mm) type

Model Panel width
[inch (mm)]
Compatible holder
RMO-140H-35W 1.38 (35) RMO-150H-B
RMO-140H-70W 2.76 (70) RMO-150H-B
RMO-140H-105W 4.13 (105) RMO-150H-B
RMO-140H-135W 5.31 (135) RMO-150H-B
RMO-140H-212W 8.35 (212) RMO-150H-B, RMO-150H-EJC

AC connecting Harness

Cable for supplying electrical power form rack mount adapter (RMO-133H-RK2/RK3) to power supply

Model

CABLE RM-80W TYPE
for RK-80, R4K-80 series, and EGS series (10 pcs/set)
CABLE RM-36W TYPE
for old type R4K-36 (the coupler: IEC 60320 C5 type) series (10 pcs/set)
CABLE RM-36W2 TYPE
for current R4K-36 (the coupler: IEC 60320 C13 type) series (10 pcs/set)

Mounting screw of CO (RMO-133HRK400)

The screws are provided for installing CO/USB series, Matsusada Digital controller. (The mounting screws are available with up to 9 units in CO/USB series.)

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