Power Rider HV 25A
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DATASHEET Power Rider HV 25A Catalog number P/N: RD000234 Product rev.: 1.0 Document revision table: Description of changes First release version Redler Technologies Ltd. ● Atir Yeda St. 15 ● Kfar Saba Israel 4442211 www.redler.co.il ● Tel: +972 9-7672980 ● Fax: +972 9-8652381

Power Rider 300VDC 25A – Protect, Manage and Maintain Smart, electronic circuit breaker and EPD building block. Functionality: • Circuit breaker (fuse), relay, and contactor Three levels of protection: ∙ Software – I²t, over-current, over-voltage, over-temperature ∙ Hardware – 1μ second over-current cutoff SiC-power technology Circuit breaker support network Configurable – over 20 flexible configuration parameters Building block for ‘Power Distribution Unit’ Measurement of input voltage, output voltage, load current and temperature. Advanced reporting and easy maintenance – event logs,...

Power Rider HV Configuration: Over Current Parameter controlled by user Parameter controlled by user Voltage Error Parameter controlled by user (low voltage, high voltage) Temperature Error Parameter controlled by user (low temperature, high temperature) Trip Event (Software) Trip event software protection. Trip Event (Hardware) Trip event hardware protection (hard short). Not controlled by user. Trip Recovery Channel Logic Control Digital Output Logic Control Channel Control Timeout. Parameter controlled by user Digital Output control Timeout. Parameter controlled by user Status Report...

Electrical ICD Power Signal description: Signal Type Signal Name - Signal Description Power Input + (+Vin) Power Output (Load) Power Input return (-Vin) Table 2 Power Signal Table Redler Technologies Ltd. ● Atir Yeda St. 15 ● Kfar Saba Israel 4442211 www.redler.co.il ● Tel: +972 9-7672980 ● Fax: +972 9-8652381

J1 Control Connector Signal description: Signal Type Signal Name - Signal Description Isolated Ground Open drain 0.25 Ampere output. GP Digital Input Leave open to “0” logic, connect to pin1 to “1” GP Digital Input Leave open to “0” logic, connect to pin1 to “1” Unit address 2 Leave open to “0” logic, connect to pin15 to “1” Host ON/OFF Apply pin1 ISO GND to Shut Down state. GP Digital Input Leave open to “0” logic, connect to pin1 to “1” Unit address 0 Leave open to “0” logic, connect to pin15 to “1” Open drain 0.25 Ampere output. Open drain 1 Ampere protection output. Unit address 1 Leave...

Electrical Interface: Power Supply Parameter Input Control Voltage Power consumption (operating) High Power Voltage High Power channel Current Nominal channel resistance @ 25 ⁰C Pre-charge resistance mode Pre-charge capacitive mode General Purpose Interface Parameter Digital Output Voltage Digital Output Current Digital Input Voltage Digital Input Current Parameter 8-48 45 120-350 0-25 < 15 <100 >100 Remarks open collector open collector active low active low Communication Parameter Test conditions Temperature Parameter Operating Temperature (*see Figure 2) Storage Temperature Redler...

Physical connections for Digital input and Host ON/OFF: Active High connection Dinxx Host ON/OFF ISO1 Physical connections for Digital output: Protected Output OUTxx ISO1 Physical connections for VCC control power supply (8-48VDC) : Control power supply V+ ( J1/pin 10 ) Control power supply V- ( J1/pin15 ) Physical connections for HV Power supply (270VDC) : HV power supply V+ HV power supply VHV Load Redler Technologies Ltd. ● Atir Yeda St. 15 ● Kfar Saba Israel 4442211 www.redler.co.il ● Tel: +972 9-7672980 ● Fax: +97

Figure 1 Typical application circuit Pre-Charge mode: Figure 2 Power Rider internal block diagram The pre-charge function is performed by a MOSFET (Q4) in series with resistor R7. There are two turn-on power channel modes: resistance load type mode and capacitive load type mode. Resistance load type mode: In the first stage of pre-charge (short circuit protection zone), resistor R7 is connected in series between IN and OUT by turning on transistor Q7 and the output voltage is checked to detect a short circuit condition at the output. In case the output voltage does not rise above a...

Figure 3 Resistance load pre-charge mode Capacitive load type mode: In the first stage of pre-charge (short circuit protection zone), resistor R7 is connected in series between IN and OUT by turning on transistor Q7 and the output voltage is checked to detect a short circuit condition at the output. In case the output voltage does not rise above a pre-define threshold limit, the load is quickly disconnected from the power source to protect the load and the power source. In the second stage (per-charge zone), a pre-char mechanism is activated intermittently (PWM) for ‘zone 2 delay’ time. In...

Mechanical ICD User Interface Description Figure 5 User Interface Connection # SOCKET HEAD CAP SCREW DIN 912 M5X8 S.S SOCKET HEAD CAP SCREW DIN 912 M3X8 S.S CONN D-SUB HD RCPT 15POS PNL MNT ( mating 180-M15-203L001) PROTECTOR COVER Table 4 User Interface Table Redler Technologies Ltd. ● Atir Yeda St. 15 ● Kfar Saba Israel 4442211 www.redler.co.il ● Tel: +972 9-7672980 ● Fax: +972 9-8652381

Mechanical dimensions: (in mm unless otherwise noted) Figure 6 Mechanical Dimension Redler Technologies Ltd. ● Atir Yeda St. 15 ● Kfar Saba Israel 4442211 www.redler.co.il ● Tel: +972 9-7672980 ● Fax: +972 9-8652381

Accessories: Harnesses RS-485 Control Harness RD000235 Figure 7 RS-485 Control Harness RD000235 Redler Technologies Ltd. ● Atir Yeda St. 15 ● Kfar Saba Israel 4442211 www.redler.co.il ● Tel: +972 9-7672980 ● Fax: +972 9-8652381

Power IN/OUT Harness RD000168 Figure 8 Power IN/OUT Harness RD000168 Redler Technologies Ltd. ● Atir Yeda St. 15 ● Kfar Saba Israel 4442211 www.redler.co.il ● Tel: +972 9-7672980 ● Fax: +972 9-8652381

Figure 9 Power GND Harness RD000169 Redler Technologies Ltd. ● Atir Yeda St. 15 ● Kfar Saba Israel 4442211 www.redler.co.il ● Tel: +972 9-7672980 ● Fax: +972 9-8652381