General data

Supply voltage

100 - 240 VAC / 47 - 63 Hz, 24VDC (optional)

Power consumption

< 100 W

Number of inverters

50 stations if controlled with 1 Hz

Compatibility of inverters

SMA, GE, PowerOne, KACO, ABB, others possible upon request

Actual value acquisition

Power factor cosφ, active power P, reactive power Q, apparent power S, voltage U, current I (to be provided by power meter via MODBUS TCP or analog signals)

Housing

Installation

Outdoor / Indoor

UV resistance

Yes

Material

Steel

Colour scheme

Grey

Mounting

Wall

Dimensions & Weight

Housing (width/height/depth)

1200/600/250mm

Weight

Approx. 85kg

Input parameters

Digital inputs

16/32 DI, 24V

Analog inputs

8 AI, resolution 16 bit, range typ. -10..+10V, -20..+20mA (optional)

Active power reduction

Max. 6/12 digital inputs (standard), analog setpoint value (optional), IEC 60870-5-101 (optional)

Reactive power control

Max. 6/12 digital inputs (standard), analog setpoint value (optional), IEC 60870-5-101 (optional)

Reactive power control modes

Power factor, reactive power, Voltage, characteristic curves (Q(U), cosPhi(U), cosPhi(P))

Further digital input parameters

EMERGENCY STOP (only message), QU protection (rapid shut down of the inverters)

Output parameters

Digital outputs

32 DO, 24 V

Feedback to network operator

3 modes: Receipt confirmation, control signals transmitted to inverter, setpoint value reached

(separate for active and reactive power)

Feedback of reactive power

Max. 6/12 digital outputs

Feedback of active power

Max. 6/12 digital outputs

Control

Control of the inverters

Direct by Modbus or by bus coupler with analog output

Software functions

Monitoring

Integration in Padcon monitoring system

Configuration

Setting of all parameters via front panel and configuration files of solar park

Graphic display

Control and actual value of crucial variables of the last 1000s, sending daily curves by email

Alerting

In the case of a fault, by email

Documentation

Notification in the case of connection errors and network operator company commands by email

Watchdog-Timer

Self-monitoring of the control program by integrated hardware and automatic reset in tcase of a fault

Standards

CE

Conform

Protection class and ambient conditions

Protection class in accordance with EN60529

IP 65 (dependent on the housing used)

Permissible ambient temperature

-10°C to +40°C

Rel. humidity non-condensing

15% to 90%

Altitude above sea level (NN)

Max. 1000m

Additional properties

Connection to system communication

Optionally by CAT 6 network cable or fibre optic cable

Accessories

Supplement for the PADCON Sensor Box: Bus coupler and release relay

Optional

Master Slave operation

With main feeder redundancy

Base assembly concrete/earth

On request