F1,F2,F3,F4/N Line Connection Terminals
U1,U2,U3,U4 Load Connection Terminals
F1,F2,F3,F4/N Line Connection Terminals
U1,U2,U3,U4 Load Connection Terminals
Model 30 kW 60 kW 80 kW
Item 16A 30A 40A
rigid
0.5-0.6 Nm 4.4-5.3 In-Lb 0.5-0.6 Nm 4.4-5.3 In-Lb 1.2-1.5 Nm 10.6-13.3 In-Lb
Voltage/Current Considerations
C4
Current (Amp) Voltage (Vac) Power (kW)
Max Per Channel Range Nominal Working Per Channel Controller Total
164
(4x16A)
16 24-530 480
120 1.9 7.7
208 3.3 13.3
240 3.8 15.4
277 4.4 17.7
400 6.4 25.6
480 7.7 30.7
304
(4x30A)
30 24-530 480
120 3.6 14.4
208 6.2 25.0
240 7.2 28.8
277 8.3 33.2
400 12.0 48.0
480 14.4 57.6
404
(4x40A)
40 24-530 480
120 4.8 19.2
208 8.3 33.3
240 9.6 38.4
277 11.1 44.3
400 16.0 64.0
480 19.2 76.8
4. OPTIONS, INPUTS AND OUTPUTS CONNECTIONS
• Use adequately compensated cable for thermocouple inputs. Maintain polarity
by avoiding junctions on the cables
• If using a grounded thermocouple, the connection must be at a single point
• For RTD inputs, use copper extension cables and avoid junctions on the cables.
Resistance must not exceed 20 Ohm
• For 2-wire RTD’s, make the connection indicated instead of the third wire
• Refer to the applicable Connectors Detail
N
L1
Load 1
Load 2
Load 3
Load 4
+
+
+
+
_
c (OUT 5,...8)
(OUT 5 no)
OUT 9
(OUT 6 no)
(OUT 7 no)
(OUT 8 no)
OUT 10
c
c
no
no
+
+
+
+
_
POWER SUPPLY
18...32Vdc
+24Vdc
OUT 1
OUT 2
OUT 3
OUT 4
IN 5
IN 6
IN 7
IN 8
IN 1
IN 2
IN 3
IN 4
C1
O5
O6
O7
O8
C9
O9
C10
O10
O1
O2
O3
O4
O2
O3
O4
J3a
RN
J1a
ER
DI2
DI1
J1
J2
J3
J4
1
9
1
7
1
12
1
12
DI2
DI1
M
M
L+
L+
O1
I5-
I5+
I6-
I6+
I7-
I7+
I8-
I8+
I1-
I1+
IN1
I2-
I2+
IN2
I3-
I3+
IN3
I4-
I4+
IN4
Triac
Port 1
Port 2
S1
S2
S3
S4
S5
4
3
2
1
4
3
2
1
+VI
Tx/Rx-
Tx/Rx+
GNDI
+VI
Tx/Rx-
Tx/Rx+
GNDI
6
9
1
4
Relay
Logic/continuous
5. DIP SWITCH CONFIGURATION
Dip Switch Legend
Dip Switch Function Description
1
Load Connection
See Load Configuration
Table Below
2
3
4 No Function
5 Frequency ON: 60 Hz OFF: 50 Hz
6 Factory Default ON: Resets Controller to Factory Settings
7 Simulation ON: Simulation Mode
8 RS-485 Communications
ON: When the device is the ONLY RS485 Device
or when it is the LAST RS485 Device
Load Configuration Table
Dip Switch
Load Connection Type
1 2 3
OFF OFF OFF 4 Independent zones (4 single-phase loads)
ON OFF OFF Zone 1: 3-phase load, star (wye) connection, with neutral
OFF ON OFF Zone 1: 3-phase load, open delta connection
ON ON OFF Zone 1 & 3: Two 3-phase loads, star (wye) connection, without neutral
OFF OFF ON Zone 1 & 3: Two 3-phase loads, closed delta connection
ON OFF ON No Function
OFF ON ON No Function
ON ON ON No Function
6. GENERAL DATA
General Data
Power Supply
24 VDC +/-25%, max 8VA
Indicators
Eight LEDS:
RN CPU in run state , ER Fault Signal
DI1, DI2 state of digital inputs
O1,...O4 state of outputs
Protection
IP20
Work/Storage Temperature
0 - 50˚C (see dissipation curves) / -20˚C...70˚C
Relative Humidity
20 - 85% RH non-condensing
Ambient Work Conditions
Indoor use, altitude up to 2000m
Installation
DIN RAIL EN50022 or panel using screws
Installation Instructions
Installation category II, Pollution level 2, double isolation
Max surrounding air temp. 50˚C (for UL) Open type equipment
Weight
Models 30kW, 60kW, 80kW
1200g
Models 30kW, 60kW, w/fuse holder
1600g
Power (Solid State Power Units, 4 Units)
Rated Voltage 480 Vac
Work Voltage Range 24....530 Vac
Non-Repetitive Voltage 1200 Vp
Zero Switching Voltage <20 V
Rated Frequency 50/60 Hz Self Testing
Rated Current AC51 30 kW 4x16A 60 kW 4x30 80 kW
4x40A
Non-repetitive Overcurrent (t=1....10msec) 400A 600A 1150A
I
2
T Fusion (t=1....10msec) 645A
2
S 1010A
2
S 6600A
2
S
Critical Dv/dt with Output Deactivated 1000 V/Sec
Rated Isolation Voltage 4000 V
Minimum Clearance
Considerations
Attention: Respect
the min. distances
shown in figure to provide
adequate air circulation.
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