Optimizing Connectivity in BESS Inverter Designs
BESS inverters demand low-resistance, high-power connectors with robust high-voltage insulation and proper creepage and clearance spacing to guarantee system safety and performance. Rugged, sealed connectors engineered to endure heat, humidity and dust ingress are essential for long-term reliability. Connector materials must also withstand repeated thermal expansion and contraction cycles to maintain reliable electrical contact.
Engineers designing BESS inverters rely on compact, high-power connectors to support safe and efficient power delivery within confined spaces. Ruggedized connectors with robust environmental sealing help provide consistent performance in applications exposed to dust, humidity and vibration. Heat-resistant materials also help maintain dependable connectivity despite extreme thermal cycling.
Space-saving, precision-engineered Molex connectors offer optimized contact geometry with robust high-voltage insulation to ensure reliable and safe power transmission in tight spaces. These connectors feature rugged housings, IP-rated sealing and secure locking mechanisms to deliver consistent performance in demanding BESS inverter applications. By incorporating heat-resistant materials, Molex connectors withstand extreme temperature fluctuations, enabling durable and stable connectivity in BESS inverters.
Featured Products
Inverter Control Board and Signal Interfaces for BESS
Control boards in BESS inverters rely on miniature, high-reliability connectors to manage signal transmission between tightly packed PCBs. Molex high-density connectors incorporate strong locking mechanisms to guarantee reliable signal transmission in compact BESS inverter control boards.
Configuration | Pitch | Current (max.) | Wire Gauge | Circuits | |
---|---|---|---|---|---|
Micro-Fit Connectors | Wire-to-board, board-to-board | 3.00mm | 10.5A | 30 to 18 AWG | 2 to 24 |
C-Grid and C-Grid III Connectors | Wire-to-board, board-to-board | 2.54mm | 3.0A | 36 to 22 AWG | 1 to 100 |
Sabre Connectors | Wire-to-board, wire-to-wire | 7.50mm | 18.0A | 24 to 14 AWG | 2 to 8 |
Inverter High-Voltage Power Input Connections for BESS
High-voltage power input connections within BESS inverters must safely and efficiently carry large current loads under harsh operating conditions. Rugged Molex connectors provide low-resistance, high-current connectivity solutions for power input interfaces in BESS inverters. Key features include terminal position assurance (TPA) to prevent terminal backout in high-vibration environments and connector position assurance (CPA) for secure, long-term reliability.
Configuration | Pitch | Current (max.) | Voltage (max.) | Wire Gauge | Circuits | |
---|---|---|---|---|---|---|
Sabre Connectors | Wire-to-board, wire-to-wire |
7.50mm |
18.0A |
600V |
24 to 14 AWG |
2 to 8 |
Mega-Fit Connectors | Wire-to-board |
5.70mm |
30.0A |
600V |
16 to 10 AWG |
2 to 12 |
Inverter Power Module Interconnects for BESS
Power modules within BESS inverters require reliable, space-saving connectivity solutions for routing low-to-mid-power lines. Compact and high-current connectors from Molex offer dual-row interfaces with secure locking mechanisms to facilitate efficient energy transfer between boards in DC-AC conversion.
Configuration | Pitch | Current (max.) | Wire Gauge | Circuits | Locking | |
---|---|---|---|---|---|---|
Micro-Fit Connectors | Wire-to-board, board-to-board |
3.00mm |
10.5A |
30 to 18 AWG |
2 to 24 |
Friction lock |
Sabre Connectors | Wire-to-board, wire-to-wire |
7.50mm |
18.0A |
24 to 14 AWG |
2 to 8 |
Positive lock |
Inverter AC Output Power Connections for BESS
AC outputs in BESS inverters require compact, high-current connectors that perform safely and reliably in space-constrained, high-vibration environments. Compact Molex connectors offer ruggedized housing with secure mating to support high-current AC power delivery in demanding BESS inverter applications.
Configuration | Pitch | Current (max.) | Voltage (max.) | Wire Gauge | Circuits | |
---|---|---|---|---|---|---|
Mega-Fit Connectors | Wire-to-board |
5.70mm |
30.0A |
600V |
16 to 10 AWG |
2 to 12 |
Sabre Connectors | Wire-to-board, wire-to-wire |
7.50mm |
18.0A |
600V |
24 to 14 AWG |
2 to 8 |
Inverter Sensor, Thermal and Safety Interfaces for BESS
Sensor and safety-system interfaces in BESS inverters require robust, space-efficient connections to ensure reliable signal integrity under vibration and spatial constraints. With robust locking mechanisms and fully isolated terminals, miniature, vibration-resistant Molex connectors offer high-integrity signal transmission for inverter sensor interfaces.
Configuration | Pitch | Current (max.) | Wire Gauge | Circuits | |
---|---|---|---|---|---|
Micro-One Connectors | Wire-to-board |
2.00mm |
4.0A |
28 to 22 AWG |
2 to 8 |
Nano-Fit Connectors | Wire-to-board, wire-to-wire |
2.50mm |
8.0A |
26 to 20 AWG |
2 to 16 |
Mini-SPOX Connectors | Wire-to-board |
2.50mm |
3.0A |
28 to 22 AWG |
2 to 15 |
DuraClik Connectors | Wire-to-board |
2.00mm |
3.0A |
30 to 22 AWG |
2 to 15 |
PicoBlade Connectors | Wire-to-board, wire-to-wire |
1.25mm |
2.5A |
32 to 26 AWG |
2 to 15 |