Smaller individual drive solutions as TopDrive or Mudpump containers offer maximum performance and equipment in the smallest of spaces. The TopDrive container with VFD, air conditioning, braking resistor and your customer-specific PLC fits into a footprint of just 3m x 3m (9.84 ft x 9.84 ft). We develop special versions for use on onshore and offshore platforms, even for use in the harshest conditions and temperatures.
600 kW to 2000 kW
600 V to 690 V, 3 AC, -15 % to +10 %
1000 V, 3 AC, -10 % to +10 %
1140 V, 3 AC, -10 % to +10 %
0 to 0.98 V mains
0,5 to 500 Hz
50/60 Hz +/-5 %
Nominal operation at 4 kHz, from 160 kW 2 kHz, adjustable from 1 kHz to 8 kHz (from 160 kW to 4 kHz)
Brake chopper or external active front end solution (regenerative braking)
Rated operation x 2.2
Rated operation at 40° C, with power reduction up to 55° C, as a special solution up to +70°C
IEC 60721-3-3 Class 3C2 and 3S2
Forced air cooling, water cooling
Asynchronous: Vector-oriented control without encoder / with encoder, 2- and 5-point V/f Synchronous: Vector-oriented control with encoder
STO, dual-channel, as "safe stop" safety function or as thermal protection of an ATEX motor in a potentially explosive environment
CANopen, Profibus DP, ProfiNet IO, EtherNet IP, etc.
According to IEC 61800-3 category C3 (C2 with external filters)
ATEX
UL, CSA, TR certificate after consultation (ABS, BV, GL, LR as individual acceptance)
Software modules (also optionally adaptable) for synchronization, master/slave, conveyor technology, lifting technology, anti-slip and skid protection, traction, modules for vertical drilling, pumps, etc.
ecoWin® for simple commissioning, parameterization, archiving and diagnostics
enables a basic to a high-end solution to ensure the supply of all electrical units on an oil or gas drilling rig. The modern design of the power control rooms allows simultaneous control of all VFDs without restrictions. The container can be supplied either by a generator or from the grid. It is also possible to feed energy back into the grid. The energy generated from the drawwork operation can be used simultaneously in the mud pumps or TopDrives without losing it for the economic operation of the drilling rig.
Decades of experience and know-how in mining qualify us to design components, parts and systems specifically for extreme environmental conditions. Thanks to our VFD and SCR in-house development, all components are optimally matched to each other and enable simple installation and operation. With the help of remote access, we can access plant operators’ systems worldwide and find solutions together with motorers on site without losing valuable time due to travel or visa problems.
