Introduction ISOLAT's
are ultra isolation transformers effective for isolation sensitive equipment from
line voltage transients, spikes and d.c leakage etc. They are specially designed
for sensitive critical equipment like computers and peripherals, medical instrumentation,
digital communication telemetry system etc. and stopping such disturbances generated
y the noisy equipment load from being injected into the power line.
Multiple
shielding technique employed reduces the inter winding capacitance to below 0.005
picofarad and increases d.c isolation to over 1000 Megohms.
ISOLAT - ultra
isolation transformer are available from 100 to 100,000 VA, single phase models.
For 3 phase input three single phase units may be connected in star configuration. Additional
FeaturesInspite of so many advantages of ISOLAT Transformers, the customers
should note one particular feature before ordering. The regulation of this type
of transformer is higher than normal transformers, particularly at low power factor
load. Incase the customer wants lower drop due to regulation, they should inform
about their fixed load and load p.f.
Technical
Specification Input Voltage115 / 230v Nominal or as
per customer's specification, 1 phase, 50 Hz. Acceptable Input RangeUpto
+10% Voltage, 47 to 63 Hz. Output voltageSame as Input voltage
or as per customer's specification. Common mode noise rejectionTransient,
spikes, surges | : | Upto over 130db. | Coupling
capacitances | : | Less than 0.005 p.f | D.C
Isolation | : | Over 1000 Megohms | Breakdown
Strength | : | 2.5 KV for 2 minutes | Line
leakage current | : | Less than 10
microamps in models upto 1 KVA and below | Load
regulation | : | Within 3.5% |
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