APS Inverter SerIES – 2nd generation

Powerful & advanced outdoor Solution for Energy Storage Systems

IP65 Outdoor Cabinet

Hermetically closed cabinet for dusty/moist ambient and extreme climatic conditions

Display

As an additional option a display for status data is available

Seismic

Reinforced version with seismic certification available (option)

Apparent Power Unit (APU)

Up to 4 independent controllable power units with up to 1250kVA/APU and high performance water-cooled power electronic

Additional auxilliary supply

Second 8kVA transformer or terminals for external auxiliary transformer available

Cooling concept

Water-cooled IGBT and inductance combined with air to air heat-exchanger to enable hermetically closed cabinet (no dust, sand or rain inside). The system operate up to 60°C ambient temperature

Interfaces

The APS Series provides fast response times below 100ms, internal data logger and several interfaces like VNC, Modbus TCP or optional Real Time Ethernet

Overvoltage protection

An additional overvoltage protection for control interface and heating is available (optional)

Internal dehumidifier

Complete air circulation inside with continious optimization of the humidity level

Customer installation area

This area has the dimensions of 400x500x200mm and a free auxilliary supply

DC Inputs

DC coupled version with up to 7 fuses per pole or DC separated version with up to 4 fuses per pole and integrated common mode filter available

C5M corrosion class

Additional to our IP65 cabinet with C4H as standard, the corrosion class C5M is optionally available

Easy access

The external AC connections are combining up 2,5MVA per connection. Additional interface for transformer cooling

UL CERTIFIED

SEISMIC CERTIFIED

VDE-AR-N 4110 CERTIFIED

VDE-AR-N 4120 CERTIFIED

IEC CERTIFIED

IP65 CERTIFIED

INNOVATIONS APS 2nd GENERATION

N

1500 VDC systems from 600kVA up to 5000kVA NEW

N

DC-split version with up to 4 independent controllable power units and 4x 1250kVA NEW

N

Up to 4x 140kA short circuit level DC inputs for high capacity / long duration Energy Storage Systems NEW

N

Corrosion class C4H or C5M NEW

N

Second 8kVA transformer or terminals for external auxiliary transformer available NEW

N
Integrated common mode filter for battery protection NEW
N
Optimized AC connections, combining up 2500kVA per connection NEW
N
Black start and island grid / grid forming
function NEW
N
Additional interface for transformer cooling NEW

APS MAIN FEATURES AND OPTIONS

N

Fast response times below 100ms and communication speed up to 10ms

N

Water-cooled IGBT and inductance combined with air to air heat-exchanger

N

Hermetically closed cabinet (no dust, sand or rain inside)

N

Ambient conditions -40°C up to 60°C, up to 5000m altitude

N

Supply of up to 100% leading/lagging reactive power

N

Efficiency up to 99,0%

Quicklinks

Datasheets

APS INVERTER SERIES – MULTIPLE APPLICATIONS IN ENERGY STORAGE SYSTEMS:

Grid stability
N
Frequency and voltage regulation
N
Ramp rate control
N
Reactive power control
N
Power quality enhancement
N
Primary reserve power (FCR)
Island grid
N
Black start
N
Grid forming function (off grid)
N
Backup power and uninterruptible power systems
Load management
N
Load leveling
N
Peak power shaving
N
Load following, load balancing
N
Increased self-consumption of PV / renewable energy
N
Power-boost for charging station of electrical vehicle
N
Renewable energy time shift (Demand shifting)