PSZ-1086 Phase redundancy module / 230VAC / 1.7A
Safe switch over and signaling in case of phase outage
- Phase monitoring with automatic switching
- Protection against outage
- Input/Output current: 1.7A (400W)
- Input/Output voltage: 230VAC
- Potential-free monitoring contacts
- Wide operating temperature range -30°…+85°C
Shipping weight: 0.2 kg
Redundancy module for phase monitoring:
Safe failure protection for 1-phase 230VAC applications through automatic switching
The new phase redundancy module PSZ-1086 ensures the uninterrupted operation of an application in the event of a phase failure. Failure protection for 1-phase applications takes place in an all-pole automatic switchover of the supply line. Monitoring takes place via potential-free signal contacts. The module was developed for applications up to 400 W and is designed for operation in a 230VAC network.
The phase redundancy module PSZ-1086 ensures the supply of the AC application connected to the output in the event of a phase failure through automatic phase switching at the input. Every phase failure is recognized and reported via the potential-free monitoring contacts. This enables the phase failure to be rectified before the AC application is affected. This minimizes downtimes. The evaluation of the monitoring contacts can be carried out at any voltage level thanks to the potential-free design.
Functional description of the phase redundancy module PSZ-1086
The phase redundancy module PSZ-1086 has two voltage input terminals (J1 and J4), one voltage output terminal (J2) and one phase monitoring output terminal (J3). For proper operation, please connect two different phase conductors with the neutral conductor to the input terminals J1 and J4 (e.g. J1 >> L1 + N and J4 >> L2 + N). The voltage from one of the two input terminals (J1 and J4) will be passed through to the voltage output terminal (J2). The phase monitoring output terminal (J3) consists of two potential-free contacts, each for one voltage input terminal. They indicate whether an input voltage on the according input terminal (J1 and J4) is present. The terminal J5 is intended for connecting the PE conductor.
Ideal function diagram PSZ-1086
Section 1
If the voltage is present on both voltage input terminals, the voltage from input terminal J4 is passed through to the voltage output terminal J2. Both potential-free contacts of the phase monitoring output terminal (J3) will be in closed state.
Section 2
If the voltage at the input terminal J4 is not present (e.g. phase failure), the PSZ-1086 switches automatically to pass through the voltage from the input terminal J1. The potential-free monitoring contact for the voltage input terminal J4 (J3 contact 1 and 2) will be in open state, signalizing the missing voltage at the input terminal J4.
Section 3
If the voltage at the input terminal J1 is not present (e.g. phase failure), the PSZ-1086 keeps passing through the voltage from the input terminal J4. The potential-free monitoring contact for the voltage input terminal J1 (J3 contact 3 and 4) will be in open state, signalizing the missing voltage at the input terminal J1.
Section 4
If the voltage on both input terminals (J1 and J4) is not present, no voltage will be passed through to the output voltage terminal J2. Both potential-free contact of the phase monitoring output terminal (J3) will be in open state.
WEEE-Nr: DE18400369
- Input voltage: 8...40 VDC
- Inrush current limited to app. 13A
- Max. load current: 5A
- Input voltage: 10…30 VDC
- Inrush current limited to app. 12A
- Max. load current: 10A
- DC/DC converter
- Fanless design for conduction cooling
- Selectable output +12V, +19V or +24VDC
- 3 years warranty
- Fanless design for conduction cooling
- Selectable output +12V, +19V or +24VDC
- Very high efficiency up to 98%
- 3 years warranty
- For eNSP3-450P series
- For HNSP9-520P series
- PU: 1 piece
- Compact 24V DC-UPS
- Supercaps - maintenance-free
- Software UPS Control Center
- Extended temperature range
- Compact 12V DC-UPS
- Supercaps - maintenance-free
- Software UPS Control Center
- Reboot function
- For EN 55022 class B
- Inclusive split ferrite
- Improves EMC performance
- Reduces conducted noise
- 150 Watt continuous fanless power
- Excellent voltage regulation
- Temperature range -10...+70°C
- 3 years warranty
- DC UPS with Supercaps inside
- Operating temperature range -20...+65°C
- Power-fail Timer
- Approved to IEC/EN/UL 61010-1
- Flexible DC-UPS for LiFePo and SuperCaps
- USB and RS232 interface
- Incl. UPScom management software
- Advanced battery protection
- DC UPS with Li-Ion battery inside
- Minimum load detection
- Power-fail Timer
- Approved to IEC/EN/UL 61010-1
- Flexible DC-UPS for LiFePO4 and SuperCaps
- USB and RS232 interface
- Incl. UPScom management software
- Advanced battery protection
- DC UPS with 24V input and 12V output
- SuperCaps as energy storage
- Maintenance-free and fanless
- Interface RS232 & I²C
- Operating temperature up to +60°C
- Sine wave output voltage
- Battery backup time monitoring
- Hawker/Cyclon batteries
- Ultra wide input range 6…36 V DC
- Temperature range from -20...+70°C
- High efficiency up to 94 %
- Designed according ATX3.0
- Flexible DC-UPS for LiFePo and SuperCaps
- USB and RS232 interface
- Incl. UPScom management software
- Advanced battery protection
- Designed for server systems
- Temperature range -20...+70°C
- Low noise
- UPS power supply for industrial PC
- Temperature range 0...+60°C
- Designed for 24/7 operation
- USB Interface
- DC UPS with 24V input and 12V output
- Additional over voltage protection (load dump)
- SuperCaps - maintenance-free
- Interface RS232 & I²C
- DC UPS with LiFePo battery inside
- Operating temperature range -20...+55°C
- USB & RS232 Interface
- Incl. UPScom management software
- For BEP-510C
- EN 55022 class B
- PU: 1 piece
- DC UPS with LiFePo battery inside
- Powerful and reliable
- USB and RS232 Interface
- Operating temperature range -20°…+55°C
- Flexible DC-UPS for LiFePo and SuperCaps
- USB and RS232 interface
- Incl. UPScom management software
- Advanced battery protection
- DC UPS with Supercaps inside
- Operating temperature range -20...+65°C
- USB & RS232 Interface
- Incl. UPScom management software
- Integrated, space-saving UPS solution
- USB interface
- Reboot function
- Wall bracket available
- 24VDC ATX converter
- Fanless design for conduction cooling
- Galvanic isolation input/output
- Design-Lifetime 12+ years
- Outdoor AC/DC UPS for extreme environments
- Integrated LiFePO4 energy storage (330 Wh)
- Temperature range -20…+50°C
- LiFePO4 battery pack
- Safe, reliable and durable
- Extended temperature range
- IEC 62133-2 safety certification
- LiFePO4 battery pack
- Extended temperature range -20…+55°C
- Very high storage capability
- Ideal for long-term backups
- DC UPS with 24V input and 12V output
- 480F SuperCaps as energy storage
- Maintenance-free and fanless
- Interface RS232 & I²C
- DC UPS with 24V input and 12V output
- SuperCaps as energy storage
- Maintenance-free and fanless
- Interface RS232 & I²C
- Outdoor DC UPS
- Protection class IP65 / IP67
- Battery capacity 33Wh
- Operating temperature range -20...+50°C
- Reboot function for
- DC2412-UPS(LD) - UPSIC-2403 - UPSIC-1205
- Plug-In solution
- Compact dimensions
- DC/DC converter 24V to 12V
- High efficiency up to 94%
- 3 years warranty
- DC-ATX converter
- Flexible cable management
- Extended temperature range
- 3 years warranty
- DC-ATX converter
- Fixed cable harness
- Extended temperature range
- 3 years warranty
- Flexible DC-UPS for LiFePO4 and SuperCaps
- USB and RS232 interface
- Incl. UPScom management software
- Advanced battery protection
- Supercap storage for 12V DC UPS
- Maintenance-free and durable
- Extended temperature range
- LiFePO4 battery pack
- Safe, reliable and durable
- Extended temperature range
- IEC 62133-2 safety certification