ESTEL (GUANGDONG) TECHNOLOGY CO., LTD.
| Device | 19 inch devices can be installed inside |
| Working Temperature | -40°C ~ +55°C |
| Available User Space | 34U standard 19” rail |
| Payment Terms | T/T, Western Union |
| Cabinet Door | One front door |
| Cableentry | Bottom and Top Cable Entry with Glands |
| Delivery Time | 20-30days |
| Service | OEM.ODM |
| External Size | W× D×H 1500 ×900 ×1800mm |
| Packaging Details | Wooden case |
| Heat Insulation | PEF |
| Ip Rating | IP55 |
| Supply Ability | 5000 |
| Dimension | H*W*D 1225*900*900mm |
| Door Stopper | Included |
| One Compartment | equipment compartment |
| Storage Temperature | -40°C to +85°C |
| Size | W*D*H 1600*1000*2000mm |
| Color | RAL7035 Light Grey |
| Certification | CE UL FCC |
| Place of Origin | China |
| Brand Name | ESTEL |
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Product Specification
| Device | 19 inch devices can be installed inside | Working Temperature | -40°C ~ +55°C |
| Available User Space | 34U standard 19” rail | Payment Terms | T/T, Western Union |
| Cabinet Door | One front door | Cableentry | Bottom and Top Cable Entry with Glands |
| Delivery Time | 20-30days | Service | OEM.ODM |
| External Size | W× D×H 1500 ×900 ×1800mm | Packaging Details | Wooden case |
| Heat Insulation | PEF | Ip Rating | IP55 |
| Supply Ability | 5000 | Dimension | H*W*D 1225*900*900mm |
| Door Stopper | Included | One Compartment | equipment compartment |
| Storage Temperature | -40°C to +85°C | Size | W*D*H 1600*1000*2000mm |
| Color | RAL7035 Light Grey | Certification | CE UL FCC |
| Place of Origin | China | Brand Name | ESTEL |
This is a specialized outdoor dual-bay cabinet designed specifically to house a single high-power inverter alongside substantial battery backup. Featuring two 19-inch 40U compartments with no middle partition, it provides a wide, uninterrupted internal space perfect for bulky inverter installation. The double-wall insulated construction and dual 1500W air conditioners ensure that your sensitive equipment operates in a stable, temperature-controlled environment, even in extreme weather.
Specifically engineered for outdoor solar photovoltaic stations, energy storage systems, railway signal control points, and macro base stations that require large inverters and multi-row battery banks. Ideal for sites demanding high power conversion and reliable backup power in harsh outdoor environments.
Model: Two bay 40U
External Dimensions: H2000mm × W1600mm × D1000mm (including 100mm plinth height)
Internal Space: Two compartments, 19 inch, 2*40U, no middle partition
Materials: Double layer galvanized steel sheet, outer thickness 1.5mm, inner thickness 0.8mm with 20mm PEF insulation
Protection Level: IP55
Coating: RAL7035, two layers anti-rusted paint coating
Cooling: 2 sets of 1500W Air Conditioner (AC220V, 50Hz, with dehumidification and salt spray resistance, C4 grade, 304 stainless steel cover)
Lighting: 2pcs LED Lamp (AC220V, 50Hz, 1pc with switch per compartment)
Sensor: 2pcs Door Sensor
Package: Wooden case (H2180mm×W1700mm×D1270mm), weight 460 kg
Dual-compartment design with no central partition, providing maximum continuous space for a single large inverter.
Includes 5pcs battery fixed trays, 2pcs 3U panels for DIN rails, 1pc 5U circuit breaker mounting plate, and 1pc inverter mounting plate.
Double-layer galvanized steel with PEF insulation offers excellent thermal insulation and high anti-corrosion performance.
Equipped with dual 1500W air conditioners featuring dehumidification and C4-grade salt spray resistance for coastal or humid areas.
Two front doors with anti-theft three-point locks, inner hinges, and additional padlock options for maximum security.
Installation: Position the cabinet on a flat concrete foundation using the 100mm plinth. Secure it tightly using anchor bolts. Ensure proper grounding for both doors and the main body.
Battery Mounting: Place the battery modules onto the 5 fixed battery trays. Secure them to prevent movement. Ensure the battery cables are routed to the inverter using the internal cable management channels.
Inverter Setup: Mount the large inverter onto the dedicated inverter mounting plate. Route the DC input (from batteries) and AC output cables through the bottom cable entry points.
Circuit Breaker & DIN Rail: Install your circuit breakers on the 5U mounting plate and your DIN rail components on the 3U panels.
Maintenance: Regularly clean the air filters on both air conditioners. Check the dehumidification function for normal operation, inspect door seals for tightness to maintain the IP55 rating, and verify LED lighting functionality.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
1999
Total Annual:
15000000-20000000
Employee Number:
300~350
Ecer Certification：
Verified Supplier
Introduction ESTEL is a professional manufacturer and solution provider for a wide range of telecom power equipment - Rectifier Power Systems, Hybrid Energy Telecom Power Systems, Integrated Outdoor Telecom Cabinets, Smart Power Distribution Units, and Surge Protection Devices. Its manuf... Introduction ESTEL is a professional manufacturer and solution provider for a wide range of telecom power equipment - Rectifier Power Systems, Hybrid Energy Telecom Power Systems, Integrated Outdoor Telecom Cabinets, Smart Power Distribution Units, and Surge Protection Devices. Its manuf...
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