English
Sign in
| Price | $25~$60000/Unit |
| MOQ | 1unit |
| Delivery Time | 10-15days |
| Brand | WINLEY |
| Place of Origin | CHINA |
| Certification | ISO,CE,UL |
| Model Number | 7KVA |
| Packaging Details | Plywood case |
| Payment Terms | T/T |
| Supply Ability | 1000units/month |
| Usage | Hospital isolating | Place of Origin | CHINA |
| Packaging Details | Plywood case | Standard | IEC60076,EN61558 UL5085 |
| Model Number | 7KVA | Supply Ability | 1000units/month |
| Terminal | Finger safe | Certification | ISO,CE,UL |
| Coil | Copper wire | Brand Name | WINLEY |
| Payment Terms | T/T | Price | $25~$60000/Unit |
| Delivery Time | 10-15days | Product name | Low voltage isolation transformer |
| Efficiency | ≥95% | Minimum Order Quantity | 1unit |
| Voltage | 440V/415V/380V/220V/208V | Coil structure | Toroidal,Customized |
Copper
Wire
Medical
Isolation
Transformer
440V/415V/380V/220V/208V
1.
The
transformation
ratio
between
primary
and
secondary
windings
is
1:1.
2.
Double
insulation
treatment
is
adopted
between
the
winding
and
the
winding,
and
an
electrostatic
shielding
layer
is
designed.
3.
A
PT100
temperature
sensor
is
installed
in
each
coil
to
monitor
the
temperature
of
the
isolation
transformer.
4.
It
is
used
to
transfer
the
TN
system
into
an
IT
system
(ungrounded
system)
after
passing
the
isolation
transformer.
Main technical data:
| Parameters: | |
| Product Name | Medical isolation transformer |
| Product Model | HDB / IT |
| Winding Material | Enameled copper wire |
| Capacity | 3.15KVA~10KVA |
| Input Voltage | 220V/230V/380V/Customized |
| Output Voltage | 220V/230V/380V/Customized |
| Frequency | 50-60Hz |
| Insulation Class | F / H |
| Protection Class | IP 00 (construction type: open) / IP23 (enclosure included) |
|
Withstand Voltage Test |
Primary
to
secondary
2.5KV/min Primary to safety ground 2.5KV/min Secondary to safety ground 2.5KV/min |
|
Insulation Resistance |
Primary
to
secondary
DC
2500V>500
megohm Primary to safety ground DC 2500V>500 megohm Secondary to safety ground DC 2500V>500 megohm |
| Induction Withstand Voltage Test | 125Hz/800V/min |
| Ground Resistance | 25A＜100milliohm |
| Cooling Method | Natural |
| Noise Grade | <40dB |
| Temperature Rise | < 115K |
| Impedance Voltage | about 4% |
| Total Losses | <5% |
| Efficiency | >96% |
| Operating Temperature | -25℃~40℃ (40℃ ,93% RH,56days) |
| Storage Temperature | -25℃~100℃ (40℃ ,93% RH,56days) |
| Certificate | CE,ISO |
| The technical parameter for reference only, for exactly technical information, please feel free to contact us! | |
Production process:
FAQ
1. Q: Can I have a sample order?
A: Yes, we welcome sample order to test and check quality.
2. Q: What is the lead time?
A: Sample time 3-7 days, we usually ship by DHL, UPS, FedEx,etc. Mass production time 7-25 days.
3. Q: How long is the warranty?
A: 24 monthes from B/L. If there are any accessory problems,just provide the photos of damaged accessory,then we will provide free service. According to the number of products,we will provide easily damaged accessories for free. we also can provide technical support if you need.
4. Q: Is OEM/ODM available?
A: Yes,it is! We are manufacturer with our own R&D team, we can customize products according to customer's drawing or requirements.
Customized services:
a. Customized color and special function.
b. Customized box.
c. Print customer's logo(MOQ:≥10pcs).
d. Your other ideas about product, we can help you design and put them into production. The above customized services must be confirmed before production.
5. Q: How to control the products quality?
A: Our company owns the core technology ,all kinds of products hold CE certificate. We have professional engineers. Workers are strictly required to make products according to the drawings. Each process has technical instructors.The QC supervisors will regularly inspect the production. We will do products performance tests during production, and comprehensive quality tests when the products is completed.
