Product Description
Dive into the world of advanced power engineering with CHBEB's single-phase pole-mounted transformers, expertly engineered by Daelim. These cutting-edge transformers efficiently reduce utility distribution voltages ranging from 2400V to 34,500V to more practical levels. Industries thrive on voltages such as 277V, 240/480V, 2400V, and 4800V, while residential areas bask in the comfort of 120/240V. Exceptionally versatile, these transformers are perfect for small substations and possess the capability to elevate voltages when the need arises.
CHBEB introduces two outstanding variants of single-phase, pole-mounted transformers: the sturdy conventional model and the highly advanced Completely Self-Protected (CSP) model, boasting power ratings that soar up to an impressive 167kVA.
Key Features:
- High Efficiency: Engineered to not only meet but exceed DOE Energy Efficiency Standards, these transformers also comply with strict ANSI/IEEE and CSA standards.
- Standard Features: Experience the assurance of ISO 9001 quality with components like lifting lugs, arrester mounting pads, high-voltage porcelain bushings with reliable eyebolt terminals, low-voltage bushings with secure eyebolt terminals, and dependable low-voltage neutral grounding straps.
- Self-Protected (CSP) Design: CSP models are equipped with advanced primary protective links, surge arresters, secondary circuit breakers, emergency overload reset handles, and signal lights that provide timely alerts for overloads.
- Durability and Safety: Featuring an innovative self-venting and resealing cover assembly, these transformers guarantee sustained safety and unwavering reliability.
Operating Environment:
- Ambient Temperature: Designed to operate optimally in a range from a brisk -15°C to a sweltering +40°C.
- Altitude: Assured functionality at elevations that do not exceed 1000 meters.
- Humidity:
- The daily average relative humidity remains comfortably at ≤95%
- The monthly average relative humidity is consistently maintained at ≤90%
- Seismic Intensity: Expertly engineered to withstand seismic intensities of up to 8 degrees, ensuring dependable performance even under the most challenging conditions.
- Installation Conditions: Guarantee an installation setting devoid of fire hazards, explosive threats, severe vibrations, chemical corrosion, and heavy pollution for paramount operation.
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 pivotal in both urban and rural power distribution frameworks. These transformers skillfully adapt voltages to cater to all load types, from residential to industrial, making them indispensable for small substations and factories where voltage refinement is essential.
Detailed Photos