Product Description
Step into the world of engineering brilliance with CHBEB's single-phase pole-mounted transformers, crafted with unparalleled precision by Daelim. These transformative devices seamlessly transmute high utility distribution voltages, ranging from a solid 2400V to an astounding 34,500V, into more manageable levels. Industrial sectors benefit from distributions like 277V, 240/480V, 2400V, and 4800V, while homes and residential areas relish the convenience and safety of 120/240V voltages. Versatile in design, these transformers are the perfect choice for small substations and are capable of boosting voltages whenever necessary.
At CHBEB, we are thrilled to offer two exceptional models of single-phase pole-mounted transformers: a sturdy, conventional model and an elegantly sophisticated Completely Self-Protected (CSP) model, each boasting power ratings up to an impressive 167kVA.
Key Features:
- High Efficiency: Our transformers are engineered to excel, not just meeting but surpassing DOE Energy Efficiency Standards, and they adhere strictly to ANSI/IEEE and CSA standards, ensuring top-tier performance.
- Standard Features: Rest assured with the security of ISO 9001 quality, featuring components such as 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.
- Self-Protected (CSP) Design: Our CSP models include primary protective links, surge arresters, secondary circuit breakers, emergency overload reset handles, and indicators to alert in overload situations, offering enhanced protection.
- Durability and Safety: Featuring a self-venting and resealing cover assembly, these transformers guarantee lasting safety and reliability, even in the most demanding environments.
Operating Environment:
- Ambient Temperature: Designed to perform optimally across an ambient temperature range from a maximum of +40°C down to a minimum of -15°C.
- Altitude: Achieves efficient operation at altitudes reaching up to 1000 meters, maintaining performance integrity.
- Humidity:
- Daily average relative humidity is kept at ≤95%, ensuring consistent performance.
- Monthly average relative humidity is maintained at ≤90%, providing stability in various climates.
- Seismic Intensity: Masterfully designed to endure seismic intensities up to 8 degrees, these transformers promise uninterrupted performance, even in challenging conditions.
- Installation Conditions: For peak performance, ensure the installation site is free from fire hazards, explosive risks, severe vibrations, chemical corrosion, and significant 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 skillfully manage voltage conversion for a wide range of loads, from residential to industrial, making them a vital component for small substations and factories where voltage adjustments are critical.
Detailed Photos