Range of product

Harmony Solid State Relays

Product or component type

Solid state relay up to 50 A

Device short name

SSP

mounting support

Panel

Number of phases

3 phases

[In] rated current

50 A

solid state output type

Zero voltage switching

Output switching mode

Zero voltage switching

Control type

Without test button

[Uc] control circuit voltage

180...280 V AC

Minimum switching voltage

180 V AC turn-on

Maximum switching voltage

10 V AC turn-off

Response time

20 ms (turn-on) 30 ms (turn-off)

Input current

7…20 mA

Output voltage

48...530 V AC

Load current

0.1…50 A

Transient overvoltage

1200 V

Surge current

715 A for 20 ms 750 A for 16.6 ms 150 A for 1 s

Maximum I²t for fusing

2520 A².s for 10 ms at 50 Hz 2320 A².s for 8.3 ms at 60 Hz

Maximum leakage current

3 mA off-state

Maximum voltage drop

<1.35 V on-state

DV/dt

500 V/µs off-state at maximum voltage

Power factor

0.5 (with maximum load)

Motor controller rating

1.5 hp 40 °C 120 V AC 3 hp 40 °C 240 V AC 7.5 hp 40 °C 480 V AC 8.8 hp 40 °C 530 V AC

Motor power kW

1.11 kW at 40 °C 120 V AC 2.22 kW at 40 °C 240 V AC 5.55 kW at 40 °C 480 V AC 6.47 kW at 40 °C 530 V AC

Insulation resistance

>= 1000 MOhm at 500 V DC

Maximum capacitance

8 pF for input/output

Dielectric strength

4 kV AC for input/output 4 kV AC for input or output to case

Tightening torque

0.9...1.1 N.m for input 1.7...2.2 N.m for output

Connections - terminals

Screw terminals: 1 x 0.2...1 x 2.5 mm², (AWG 24...AWG 14) for input Screw terminals: 1 x 1.5...1 x 10 mm², (AWG 16...AWG 8) for output

Thermal resistance

0.12 °C/W

LED indicator

LED, green for input

IP degree of protection

IP20

Net weight

0.24 kg

Width

101.3 mm

height

79.7 mm

Depth

35.4 mm

Device presentation

Complete product

Flame retardance

V0 conforming to UL 94

Ambient air temperature for operation

-40…80 °C

Ambient air temperature for storage

-40…125 °C

Pollution degree

2

Overvoltage category

III

product certifications

UL CSA

Marking

CE

standards

IEC 60950-1 IEC 62314 IEC 61000

Unit Type of Package 1

PCE

Number of Units in Package 1

1

Package 1 Height

4.0 cm

Package 1 Width

8.5 cm

Package 1 Length

12.0 cm

Package 1 Weight

278.0 g

Unit Type of Package 2

S02

Number of Units in Package 2

27

Package 2 Height

15.0 cm

Package 2 Width

30.0 cm

Package 2 Length

40.0 cm

Package 2 Weight

11.588 kg

Warranty

18 months