Danfoss RGE-Z1P6-7DS, RGE-Z1Q4-7DS, RGE-Z1Q6-7DS, RGE, RGE-Z1L4-7DS Data sheet

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Data sheet
Fan speed controller Type Saginomiya RGE
Fan speed controller RGE stabilizes condensing pressure by changing condenser’s fan speed.
Widespread usage in refrigeration and air conditioning units which are operated throughout the entire year. Reliable sensing mechanism using bellows. Suitable for single phase and 3-phase fan motors.
Features
Approvals
• Wide regulating range
• Easy setting and adjusting
• Simple and easy electrical connection
• Multiple fans control
CE in accordance to EMC and LVD directives, UL (only selected models)
• Minimum speed and cut -o working modes
• Weather-proof enclosure (IP54)
© Danfoss | DCS (az) | 2018.04
DKRCC.PD.LA0.C1.02 | 1
Effective Voltage R.M.S (V %)
Effective Voltage R.M.S (V %)
Data sheet | Danfoss Saginomiya fan speed controllers, Type RGE
Function
1. Adjusting screw
2. Bellows
3. Range setting pointer (dual marking 11 and 19bar)
4. Change over switch
5. Terminal board
6. 1/4” flare with depression pin (7/16-20 UNF)
Technical data
Setting point is increased by turning the range adjusting screw clockwise. It is decreased by turning the screw counter clockwise. Adjustment
1
should be within the range indicated for the setting pointer.
Cut o: Fan motor stops when the pressure
2
decreases below the value Pmin.
Min. Speed: Fan motor operates at the Minimum
3
Speed when the pressure decreases below the value Pmin.
F.V.S = Full Voltage Set Point (pressure setting for
5
maximum speed) E.P.B = Eective Proportional Band
4
4
P
= (F.V.S – E.P.B)
min
The RGE controls the speed of the condenser fan
6
in refrigeration and air conditioning units that work all year long.
It keeps the condensing pressure at a steady level by changing the speed of the fan according to the required condensing pressure.
3A single-phase type 4A, 6A, 8A single-phase type Three-phase type
The operating characteristics may vary according to voltage, frequency and fan motor characteristics
External Forced Operation
Ground
Circuit Breaker or Fuse
Switch
Switch
On: Full speed Off: Auto speed
Fan Motor
• 2 terminals
• External forced operation switch
Ground
Circuit Breaker or Fuse
On: Full speed Off: Auto speed
4 terminals
External forced operation switch
On - fan is forced to operate at Maximum speed regardless of the pressure. O - fan operates according to the RGE function, with speed varying according to pressure.
For single-phase type, if an external forced operation switch is required, then the switch and
Single-phase type Three-phase type
100
95
50 45
35
Min. speed
Min. speed
Max. speed
230V
Cut off
Pmin
@ 50
0
3
2
E.P.B
(fixed)
H
V
z
Hz
0
6
@
F.V.S
(adjustable)
Pressure
Circuit Breaker or Fuse
Power Supply
External Forced Operation Switch
Fan Motor
External forced operation switch
On: Max. speed Off: Auto speed
Fan Motor
8 terminals
External forced operation switch
connecting cables (not supplied) should have current rating higher than the fan motor rating. For example, a 4A switch is recommended for the 3A RGE model. For three-phase type, use a forced operation switch with non-voltage contact signal.
100
95
50
35
Min. speed
Max. speed
00
2
Cut off
Pmin
4
&
@
00V
E.P.B
(fixed)
z
H
60
50/
F.V.S
(adjustable)
Ground
Switch
Pressure
© Danfoss | DCS (az) | 2018.04
DKRCC.PD.LA0.C1.02 | 2
Data sheet | Danfoss Saginomiya fan speed controllers, Type RGE
Application example
1. RGE Fan Speed Controller
2. Compressor
3. Evaporator
4. Expansion valve
5. Receiver
6. Condenser
The pressure connection of the RGE can be made either before or after the condenser
providing more installation options and
exibility.
Possible
2
3
Fig. Typical refrigeration system using RGE fan speed controller
6
5
1
Ideal
4
Technical data
Operational range
Danfoss
61H0006.10
Max. speed
Min. setting
Min. speed
Eective voltage (V%)
Prop. band
Cut o
Min. set point
Max. set point
Adjusting range
Max. setting
Pressure (bar / psi)
Single-phase versions 3-8 A
For R22, R134a, R404A, R407A, R407C, R407F, R410A*), R448A, R449A, R452A, R513A, R450A
Type
Factory
set
Adjusting
range
Proportional
band
Operational
range
[bar] [bar] [bar] [bar] [A] [°C]
RGE-Z1L4-7DS 19 8 – 28 6 2 – 28 0.2 – 3 200 – 240 V 50/60 Hz -20 – 55 061H3045
RGE-Z1L6-7DS 32 16 – 39 9 7 – 39 0.2 – 3 200 – 240 V 50/60 Hz -20 – 55 061H3048
RGE-Z1N4-7DS 19 8 – 28 4 4 – 28 0.2 – 4 200 – 240 V 50/60 Hz -20 – 55 061H3005
RGE-Z1N6-7DS 32 16 – 39 8 8 – 39 0.2 – 4 200 – 240 V 50/60 Hz -20 – 55 061H3021
RGE-Z1P4-7DS 19 8 – 28 4 4 – 28 0.2 – 6 200 – 240 V 50/60 Hz -20 – 55 061H3008
RGE-Z1P6-7DS 32 16 – 39 8 8 – 39 0.2 – 6 200 – 240 V 50/60 Hz -20 – 55 061H3022
RGE-Z1Q4-7DS 19 8 – 28 4 4 – 28 0.2 – 8 200 – 240 V 50/60 Hz -20 – 55 061H3009
RGE-Z1Q6-7DS 32 16 – 39 8 8 – 39 0.2 – 8 200 – 240 V 50/60 Hz -20 – 55 061H3023
Single-phase version: cut-off or minimum speed function selectable with changeover switch at approx. 45% of the maximum effective output for 50Hz and 35 % for 60Hz. *) for RGE-Z1L6-7DS, RGE-Z1N6-7DS, RGE-Z1P6-7DS, RGE-Z1Q6-7DS
Electrical
motor rating
Power supply
Ambient
temp.
Code no
Three-phase versions 5-7 A
For R22, R134a, R404A, R407A, R407C, R407F, R410A*), R448A, R449A, R452A, R513A, R450A
Type
Factory
set
Adjusting
range
Proportional
band
Operational
range
[bar] [bar] [bar] [bar] [A] [°C]
RGE-Z3R4-7DS 16 8 – 28 4 8 – 28
RGE-X3R4-7DS 16 8 – 28 4 4 – 28
RGE-X3R6-7DS 32 16 – 39 8 8 – 39
RGE-Z3T4-7DS 16 8 – 28 6 2 – 28
Three-phase version: cut-off or minimum speed function selectable with changeover switch at approx. 35% of the maximum effective output. *) for RGE-X3R6-7DS
Electrical
motor rating
0.2 – 5
0.2 – 5
0.2 – 5
0.2 – 7
Ambient
Power supply
temp.
Code no
200 – 240 V 50/60 Hz -20 – 50 061H3003
380 – 415 V 50/60 Hz -15 – 50 061H3006
380 – 415 V 50/60 Hz -15 – 50 061H3028
200 – 240 V 50/60 Hz -20 – 50 061H3050
All cased models of RGE are weather-proof (IP54 protection rating) and are suitable for exterior installation. For all types max. working pressure is 47 bar.
© Danfoss | DCS (az) | 2018.04
DKRCC.PD.LA0.C1.02 | 3
Danf already on order pro All trademarks in this material are property of the respec
Dimensions
Single-phase versions Three-phase versions
Condenser
Fan Speed Controller
3A: 4 - 4.4 4A, 6A, 8A: 4 -
for 3 A
for 4 A / 6 A
5.4
Condenser
Fan Speed Controller
5.4
for 5 A
oss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products
vided that such alterations can be made without subsequential changes being necessary eady agreed.
© Danfoss | DCS (az) | 2018.04
for 8 A
Dimensions Single-phase version Three-phase version
[mm]
3 A
4 A 6 A 8 A 5 A 7 A
A 104 105 105 105 185 185
A’ 95 95 95 95 175 175
A” 85 85 85 85 160 160
B 125 150 150 150 200 200
B’ 75 100 100 100 130 130
C 55 58 76 76 98 98
D 36 36 36 36 67 67
E 7 25 25 16 16
tive companies. Danfoss and the Danfoss logotype are trademarks of Danfoss A/S. All rights reserved.
DKRCC.PD.LA0.C1.02 | 4
for 7 A
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