ESS Battery Energy Storage Connector ESS-120A-25-B/S-BK-00
- Part:
- ESS-120A-25-B/S-BK-00
- Number of contacts:
- 1
- Rated current:
- 120A
- Packaging Details:
- Standard Export Cartons
- Delivery Time:
- Within 7 Days
- Payment Terms:
- L/C, T/T, Western Union, Paypal
- Supply Ability:
- 100000 pcs per month
Description
Thermal Stability and High-Ampacity Performance
High-current battery racks require interconnects capable of managing resistive heat while maintaining stable power paths. The energy storage connector addresses thermal spikes through precision silver-plated copper contacts, limiting contact resistance to under 0.5 milliohms. This construction mitigates Joulean heating during continuous 120A transmission.
Designed for 25 mm² conductors, the ESS-120A-25-B/S-BK-00 ensures tight terminal crimping and mechanical retention. It withstands operational voltages reaching 1500V DC, preventing insulation breakdown in dense containerized architectures.
Safety Architecture and Field Durability
Operational safety requires multi-layer protection during both installation and routine maintenance:
-
Touch-proof housing prevents electric shock with IP2X finger-safe barriers on unmated interfaces.
-
Mechanical coding stops reverse polarity errors during rapid pack assembly.
-
Audible push-lock latches confirm positive engagement before circuit energization.
Field deployments expose hardware to moisture, dust, and temperature swings. This battery storage connector utilizes silicone sealing rings to achieve IP67 ingress protection against environmental contamination. The UL94 V-0 flame-retardant thermoplastic shell resists combustion and thermal degradation under severe ambient conditions.
Streamlined Routing and Installation
Compact battery enclosures present severe space constraints. Integrating a 360-degree rotating receptacle allows this storage connector to route cables without severe bend radii, reducing mechanical strain on internal busbars.
Deployment checklist for rack integration:
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Match polarity using black coding for negative bus lines
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Strip 25 mm² cable jackets according to strip-length gauges
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Verify complete tactile engagement of the ess connector mechanism
Technical Specifications
| Parameter | Specification |
|---|---|
| Rated Current | 120 A |
| Rated Voltage | 1000 V / 1500 V DC |
| Conductor Size | 25 mm² |
| Ingress Protection | IP67 (Mated) |
| Electrical Safety | IP2X Touch-Proof |
| Flammability Rating | UL94 V-0 |
| Contact Resistance | ≤ 0.5 mΩ |
Selecting a robust battery energy storage connector guarantees system efficiency and protects high-capacity cells against connection-induced downtime.
Busbar Screw Crimp Busbar/Screw
Specification
Wiring data
| Wiring mode | Busbar/Screw |
Environment condition
| Protection grade (pair plug) | IP67 |
| Ambient temperature (operation) | -40°C ~ +125°C |
| Ambient temperature (storage/transportation) | -40°C ~ +80°C |
| Altitude | 2000m |
Mechanical properties
| Plugging times | 100 |
| Insertion force | <60N |
| Pullout force | >10N |
Material data
| Insulating material | Nylon |
| Halogen-free | Compliance with standards |
| Environmental protection matters | REACH/RoHS compliant |
| Sealing ring material | Silicone |
| Contact material | Copper alloy |
| Shell color | Black |
| Flammability rating | UL94V-0 |
Electrical parameters
| Pollution level | 3 |
| Rated current | 120A / UL DC1500V |
| Insulation resistance | >5000MΩ |
| Contact resistance | ≤0.5mΩ |
Advantage
☑ Exclusive patents
☑ IP67 protection
☑ With safety locking latch
☑ The plug can rotate 360°after assembled
☑ The socket is with hand-proof protection
☑ With color-coded and mechnism-coded desgin avoiding misplug
Location
SMICO Energy Storage Connector Applications :
- Power battery
- Electric energy storage
- unmanned aerial vehicle
- Telecom base station energy storage
Packaging
Videos
FAQs
01. How many employees does your factory have?
We have over 130 employees, covering the entire production chain.
02. Is front plug mating reversible?
Anti-reverse design, positive & negative connectors have different coding, wrong polarity cannot plug together, avoid reverse connection short circuit.
03. What’s IP protection grade? Can it work outdoor directly?
Front mating side reaches IP65 after full installation (dustproof & splash-proof), cabinet inner side IP20; can resist outdoor rain but cannot be soaked in water long term.
04. How do I place an order?
Please send your purchase order to us via email, and we will send you a quotation and a pro forma invoice.
