PEM Fastener Applications in Commercial ESS
PEM Fastener Applications in Commercial Energy Storage Systems (ESS) include fasteners for every component of a battery ESS. PEM fasteners are IP-rated for ingress protection and fully tested to protect electric vehicle (EV) components from the elements. The fasteners expand and contract to keep joints sealed after thermal expansion. PEM mechanical bolted joints are easy to disassemble and reassemble. Reliable current-conducting joints join busbars, handling high current loads while maintaining low electrical resistance. PEM fasteners are designed to join lighter-weight, dissimilar metals.
1. Frame
2. Busbar + BMS
Find the fasteners that fit the busbar and battery management system (BMS) components.
• Heavy-duty studs - FH series
• Spinning flare nuts - SFN series
• Self-clinching nuts - CL series
• PEM eConnect™ - EC series
• Heyco power parts - terminal blocks, wire connectors, neutral bars
3. PC Board
Find the right fasteners to support the PC board in a BESS.
• PCB surface mount - SMTPR series, SMTPFLSM™ series
• microPEM® - MPP series
• Compression limiter and threaded inserts - SI molded-in series, SI press-in series, SI ultrasonic/heat staking series
• PCB spacers - KFE/KFSE series, KF2/KFS2 series, KFH series, KSSB series
• SpotFast for PCB - SF series
4. IP 6X Rated
IP 6X-rated mechanically attached fasteners keep a BESS watertight and safe from the elements.
• IP-rated cord grips - Heyco low-profile series, Heyco Liquid Tight series
• Stain relief bushings - Heyco Lockit series
• Vents and filters - Heyco HeyClean™ series
• Blind nuts - B series
