RS35 and RS50
Relays for Photovoltaic Systems
• Relays to control power in photovoltaic systems which generate electric energy
• Max. switching current: 35 A (version RS35); 50 A (version RS50)
• 5000 V / 10 mm reinforced insulation
• Contact gap > 1.75 mm • Holding power 0.1 W
• For PCB
• DC coils
RS35
RS50
Contact Data
Number and type of contacts
Contact material
DPST (2 NO)
AgSnO2
DPST (2 NO)
AgSnO2
Rated / max. switching voltage
Min. switching voltage
Rated load
AC
250 V / 440 V
10 V
35 A / 250 V AC
35 A / 24 V DC
10 mA
250 V / 440 V
10 V
48 A / 250 V AC
48 A / 24 V DC
10 mA
AC1
DC1
Min. switching current
Rated current
35 A
50 A
Max. breaking capacity
AC1
DC1
8750 VA
90 W 0.3 A / 300 V
1 W
12500 VA
90 W 0.3 A / 300 V
1 W
Min. breaking capacity
Contact resistance
Max. operating frequency
• at rated load
≤ 50 mΩ
≤ 50 mΩ
AC1
360 cycles/hour
3600 cycles/hour
360 cycles/hour
3600 cycles/hour
• no load
Coil Data
Rated voltage
DC
DC
5 ... 110 V
DC: ≥ 0.05 U
5 ... 110 V
DC: ≥ 0.05 U
0.75...2.0 U ; see page 103
n
Must release voltage
n
n
Operating range of supply voltage
Rated power consumption
Power consumption at pickup voltage
Max. continuous dissipation
0.75...2.0 U ; see page 103
n
0.48 W
0.3 W
1.9 W 20 °C
0.48 W
0.3 W
1.9 W 20 °C
Insulation
Insulation rated voltage
Rated surge voltage
Overvoltage category
Insulation pollution degree
Insulation resistance
Dielectric strength
• between coil and contacts
• contact clearance
• pole - pole
250 V AC
6000 V 1.2 / 50 µs
250 V AC
6000 V 1.2 / 50 µs
III
3
III
3
1000 MΩ
1000 MΩ
5000 V AC type of insulation: reinforced
2500 V AC type of clearance: full-disconnection
2500 V AC type of insulation: basic
5000 V AC type of insulation: reinforced
2500 V AC type of clearance: full-disconnection
2500 V AC type of insulation: basic
Contact - coil distance
• clearance
≥ 10 mm
≥ 10 mm
≥ 10 mm
≥ 10 mm
• creepage
General data
Operating / release time (typical values)
Electrical life
40 ms / 5 ms
40 ms / 5 ms
• resistive AC1
• AC7a
Mechanical life (cycles)
Dimensions (L x W x H)
Weight
3 x 104; 35 A. 250 V AC. 20 °C
3 x 104; 35 A. 250 V AC. 20 °C
106
104; 50 A. 250 V AC. 20 °C
3 x 104; 50 A. 250 V AC. 20 °C
106
40 x 25 x 49.2 mm
105 g
40 x 25 x 49.2 mm
105 g
Ambient temperature
• storange
-40...+105 °C
-40...+85 °C
-40...+105 °C
-40...+85 °C
• operating
Cover protection category
Environmental protection
Shock resistance
Vibration resistance
Solder bath temperature
Soldering time
IP 40 PN-EN 60529
RTI PN-EN 116000-3
10 g
IP 40 PN-EN 60529
RTI PN-EN 116000-3
10 g
1.5 mm DA (constant amplitude) 0...55 Hz
max. 270 °C
1.5 mm DA (constant amplitude) 10...55 Hz
max. 270 °C
max. 5 s
max. 5 s
102
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
DATA SUBJECT TO CHANGE WITHOUT NOTICE