Product Description
Unleash the power of precision with CHBEB's single-phase pole-mounted transformers, expertly developed by the renowned Daelim to redefine energy conversion. These state-of-the-art devices seamlessly transform high utility distribution voltages ranging from 2400V to a remarkable 34,500V into user-friendly voltages. Industrial sectors benefit from outputs such as 277V, 240/480V, 2400V, and 4800V, while residential zones enjoy the convenience of 120/240V voltages. Thanks to their versatile design, these transformers are perfect for small substations, offering voltage boosts when needed, ensuring seamless energy distribution.
At CHBEB, we offer a compelling portfolio of single-phase pole-mounted transformers with two unique models: a robust, traditional model and an elegantly sophisticated Completely Self-Protected (CSP) version, each delivering impressive power ratings up to an astounding 167kVA.
Key Features:
- High Efficiency: Our transformers are engineered to surpass DOE Energy Efficiency Standards, adhering to rigorous ANSI/IEEE and CSA criteria, ensuring top-tier performance and energy conservation.
- Standard Features: Revel in ISO 9001 quality assurance, offering components like lifting lugs, arrester mounting pads, high-voltage porcelain bushings with eyebolt terminals, low-voltage bushings with eyebolt terminals, and dependable low-voltage neutral grounding straps, providing unwavering reliability.
- Self-Protected (CSP) Design: Our advanced CSP models come equipped with primary protective links, surge arresters, secondary circuit breakers, along with emergency overload reset handles and indicators to manage overload scenarios effectively.
- Durability and Safety: Featuring a self-venting and resealing cover assembly, these transformers guarantee long-lasting safety and reliability, ensuring peace of mind for all users.
Operating Environment:
- Ambient Temperature: Designed for optimal performance within a temperature range from a maximum of +40°C to a minimum of -15°C, ensuring adaptability to various climates.
- Altitude: Efficient operational capability at altitudes reaching up to 1000m, maintaining consistent performance at higher elevations.
- Humidity:
- Ensures daily average relative humidity at ≤95%, providing reliability in diverse environmental conditions.
- Maintains monthly average relative humidity at ≤90%, ensuring stable performance across varying climates.
- Seismic Intensity: Expertly crafted to withstand seismic intensities up to 8 degrees, these transformers deliver consistent performance even amidst challenging conditions.
- Installation Conditions: For optimal and safe performance, installation should be conducted in environments devoid of fire hazards, explosive threats, heavy vibrations, chemical exposure, and substantial pollution.
Technical Data:
Conventional Type Single-Phase Pole Mounted Transformer:
Rated Power |
High Voltage |
Low Voltage |
No Load Losses (W) |
On Load Losses (W) |
Weight (kg) |
10kVA |
34500/19920V |
120-240V |
36 |
120 |
150 |
15kVA |
34500/19920V |
120-240V |
50 |
195 |
210 |
25kVA |
34500/19920V |
120-240V |
80 |
290 |
258 |
37.5kVA |
34500/19920V |
120-240V |
105 |
360 |
340 |
50kVA |
34500/19920V |
120-240V |
135 |
500 |
395 |
75kVA |
34500/19920V |
120-240V |
190 |
650 |
480 |
100kVA |
34500/19920V |
120-240V |
210 |
850 |
583 |
167kVA |
34500/19920V |
120-240V |
350 |
1410 |
680 |
Completely Self-Protected (CSP) Type Single-Phase Pole Mounted Transformer:
Rated Power |
High Voltage |
Low Voltage |
No Load Losses (W) |
On Load Losses (W) |
Weight (kg) |
10kVA |
34500/19920V |
120-240V |
50 |
120 |
150 |
15kVA |
34500/19920V |
120-240V |
65 |
195 |
205 |
25kVA |
34500/19920V |
120-240V |
105 |
290 |
245 |
37.5kVA |
34500/19920V |
120-240V |
140 |
360 |
335 |
50kVA |
34500/19920V |
120-240V |
180 |
500 |
370 |
75kVA |
34500/19920V |
120-240V |
250 |
650 |
505 |
Applications: CHBEB's single-phase pole-mounted transformers are indispensable in both urban and rural power distribution networks. They efficiently manage voltage conversions for various loads, from residential to industrial, making them a vital component for small substations and factories where accurate voltage adjustments are crucial.
Detailed Photos