GNA3 Series
• Current ratings of 25 and 50 amps
• Output voltage 48-600 VAC
• Direct bond copper substrate
• LED input status indicator
• IP20 “touch-safe” cover
• Transient protection built-in
• 100K-Cycle UL508 endurance rating for enhanced reliability
• UL/CSA/TUV Approved, CE Compliant to EN60950-1
PRODUCT SELECTION
Control Voltage
4-32 VDC
18-36 VAC
90-140 VAC
180-280 VAC
25A
GN325DLZ
GN325ELZ
GN325BLZ
GN325ALZ
50A
GN350DLZ
GN350ELZ
GN350BLZ
GN350ALZ
AVAILABLE OPTIONS
OUTPUT SPECIFICATIONS (1)
Description
Operating Voltage (47-440Hz) [Vrms] (2)
Transient Overvoltage [Vpk, t = 1 min.]
Static off-state dv/dt (Vµs, Ta =25°C) (3)
Maximum Load Current [Arms] (4)
Minimum Load Current [mArms]
Maximum Off-State Leakage Current [mArms] (5)
1 cycle surge current (50Hz)
1 cycle surge current (60Hz)
1 second surge current (Apk. Ta = 25°C) 50/60 Hz
Forward Voltage Drop (Vpk @ Imax, Ta = 25°C)
I²T (50Hz, 1/2 cycle)
I²T (60Hz, 1/2 cycle)
Thermal Resistance Junction to baseplate (Rjb) [°C/W]
HP Ratings at 120V / FLC
HP Ratings at 240V / FLC
HP Ratings at 480V / FLC
HP Ratings at 600V / FLC
Min/Max wire size [AWG]
Screw Torque Range [in lbs/Nm]
25A
48-600
1200
500
25A
100
0.06
275
300
85
1.35
380
370
0.24
0.75 / 6.4A
1 / 4.2A
3 / 4.8A
5 / 6.1A
16/8
18-20 / 2.03-2.26
50A
48-600
1200
500
50A
100
0.06
710
750
150
1.35
2520
2320
0.12
1.5 / 12A
3 / 9.6A
7.5 / 11A
10 / 11A
16/8
18-20 / 2.03-2.26
INPUT SPECIFICATIONS (1)
Description
Input Voltage Range
Minimum Turn-On Voltage
Drop out Voltage
Maximum Input Current
Minimum input current (for on-state)
Input Resistance
Turn-on time (6)
Turn-off time
Min/Max wire size [AWG]
Screw Torque Range [in lbs/Nm]
GN3xxDx
4-32 VDC
4.0 VDC
1.0 VDC
35mA
24mA
8.33ms
8.33ms
GN3xxEx
18-36 VAC
18 Vrms
10 Vrms
20mArms
15mArms
Current Regulated
20ms
30ms
24/14
8-10 / 0.9-1.13
GN3xxBx
90-140 VAC
90 Vrms
10 Vrms
16mArms
7mArms
20ms
30ms
GN3xxAx
180-280 VAC
180 Vrms
10 Vrms
16mArms
7mArms
20ms
30ms
GENERAL SPECIFICATIONS
Description
Ambient Operating Temperature Range (7)
Ambient Storage Temperature Range
Input to output isolation
Input/output to ground isolation
Input to output capacitance
Housing Material
Status Indicating Display
Weight (typical)
Parameters
-40 to 80 °C
-40 to 100 °C
4000 Vrms
2500 Vrms
8 pF
UL 94V0 (self extinguishing)
Green LED
0.79 lbs (360 g)
GENERAL NOTES
1) All parameters at 25°C unless otherwise specified.
2) For part numbers with snubber Hz range is 47-63 and line voltage is 48-530VAC
3) Off-State dv/dt test method per EIA/NARM standard RS-443, paragraph 13.11.1
4) When mounted to the proper size heat sink (see derating curves)
5) Measured between 1/L1 and 2/T1 or 3/L2 and 4/T2 or 5/L3 and 6/T3
6) For DC control Random turn-on is 100µs while AC control is 20ms
7) Operating temperature range for 180-280VAC is -20 to +60°C
MECHANICAL SPECIFICATIONS
WIRING DIAGRAM
THERMAL DERATE INFORMATION
AGENCY APPROVALS
Designed in accordance with the requirements of IEC 62314
EN60950 : Meets the requirements of sections1.5: 1,7: 2.9: 2.10.5.3: 4.2: 4.5: 4.7:
IEC 62314
IEC 60068-2-6 35mm / 10-55Hz
IEC 60068-2-27 15G / 11ms
IEC 1000-4-2 : Electrostatic Discharge – Level 3
IEC 1000-4-3 : Radiated Electromagnetic Noise – Level 3
IEC 1000-4-4 : Electrically Fast Transients – Level 3
IEC 1000-4-5 : Electrical Surges – Level 3
IEC 1000-4-6 : Conducted Electromagnetic Noise – Level 3
CISPIR 11 –
Class A: Allowable Levels of Conducted and Radiated Noise for Industrial Environments
E79183,
LR38595
Rev. 041913
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