E-Series VFD Electric Air Compressor for Drilling
Discover the E-Series VFD electric air compressor. 75dB low noise, IP55 rated, & energy-efficient drilling solutions. View specs for E1070-E1300H.
E-Series VFD Electric Air Compressor for Drilling | Low Noise & High Pressure Solution
Manufactured under ISO 9001/14001/45001 Systems by Jinneng Holding Equipment Manufacturing Group | A Member of Jinneng Holding Group (Fortune Global 500 Enterprise)
Product Overview
The E-Series VFD Electric Air Compressor is engineered specifically for modern drilling operations where noise restrictions apply or where clean, stable grid power is available. Built around a robust Variable Frequency Drive (VFD) system, these units deliver unmatched energy efficiency and precise pressure control.Key Advantages
1. Ultra-Low Noise Operation (75-78 dB(A))
Perfect for urban drilling environments, noise-sensitive areas, and enclosed spaces where diesel compressors are often banned due to excessive noise and emissions.2. Intelligent VFD Technology
The standard VFD system automatically adjusts motor speed to match air demand, eliminating energy waste during unloading cycles and reducing electricity consumption by up to 35% compared to fixed-speed models.3. Industrial-Grade Durability
•IP55 Protection Rating: Dust and water ingress protection for harsh drilling environments•F-Class Insulation: High-temperature resistance with B-Class temperature rise evaluation
•Direct Drive Transmission: 100% power transmission efficiency with minimal maintenance
Application-Specific Solutions
Water Well & Geothermal Drilling
Standard models (E1070, E1150, E1300) provide optimal 15-25 bar pressure range for efficient cuttings removal in deep rotary drilling.Large Diameter Piling & Foundation Work
The high-pressure E1300H model offers 20-35 bar working pressure range, specifically designed for large-diameter reverse circulation or DTH hammering applications.Urban & Core Drilling
Zero emissions and ultra-low noise make the E-Series the only viable option for drilling in city centers, near hospitals, or residential zones with strict environmental regulations.Complete Technical Specifications
Performance & Electrical Specifications| Parameter | E1070 | E1150 | E1300 | E1300H |
|---|---|---|---|---|
| Air Flow (m³/min) | 25-30 | 27-32 | 31-36 | 30-36 |
| Working Pressure (bar) | 15-25 | 15-25 | 15-25 | 20-35 |
| Main Motor Power (kW) | 220 | 250 | 280 | 315 |
| Operation Mode | VFD | VFD | VFD | VFD |
| Fan Motor Power (kW) | 5.5 | 7.5 | 7.5 | 11 |
| Fan Speed (rpm) | 1485 | 1485 | 1485 | 1485 |
| Noise Level (dB(A)) | 75±3 | 78±3 | 78±3 | 78±3 |
| Power Consumption (kWh) |
Full Load: 242 No Load: 30 |
Full Load: 277 No Load: 40 |
Full Load: 310 No Load: 48 |
Full Load: 342 No Load: 49 |
| Main Cable (mm²) | 3x150 | 3x185 | 3x240 | 3x300 |
| QF Rating (A) | 630 | 630 | 630-800 | 800-1000 |
Installation & Safety Requirements
Electrical Safety Specifications
•Minimum 630A-1000A circuit breaker (QF) depending on model•3-core heavy-duty cable (150-300mm²)
•Stable power supply with sufficient capacity to handle main motor power (220-315 kW)
Cooling System
•Air-cooled design for reliable operation in various environmental conditions•Dedicated fan motor for efficient heat dissipation
Why Choose the E-Series?
The E-Series is the result of extensive field testing with drilling contractors facing real-world challenges. Our engineers have combined industrial durability with intelligent energy management to create a compressor that not only meets but exceeds the demands of modern drilling operations.Whether you're working on water well projects in residential areas or large-scale foundation work in city centers, the E-Series provides the clean, stable power you need without compromising on performance or compliance.