Voltage Optimisation Site and Load Profile Survey

• Document No.

• Audit Title

• Client / Site

• Conducted on

  Date

• Prepared by

• Location
  Address

• Personnel

Site Contact Details

• Site managers name

• Site managers contact number

Site operating hours

• How many days per week is site open in normal operation

• How many hours a day is site open in normal operation

• How many days is site closed per year

Powerstar Type

• Powerstar Type Required

  Powerstar Fixed Ratio

  Powerstar Max

  Powerstar HV

  VO4Home 100 Amp 3ph

  VO4Home 63 Amp 1ph x 3

• Required Headroom

• Powerstar specified match demand

  Yes

  No

  N/A

• HMW required ( 3rd zigzag winding to reduce harmonics - optional )

  Yes

  No

  N/A

• HMI required ( IP address metering system - optional )

  Yes

  No

  N/A

• GSM comms required

  Yes

  No

  N/A

• Under-voltage controller type

  None

  Automatic

  Manual

• Bypass switch required ( BBM recommended )

  None

  Break Before Make

  Make Before Break

• If the unit is to be positioned outside is a GRP housing required

  Yes

  No

  N/A

Supply Details

• Electricity Supplier

• Electricity Supplier contact number

• MPAN number

• Maximum Demand kVa / kW

• Metered on which side

  High Voltage

  Low Voltage

• Power Factor

• Number of supplies per MPAN

• Size of LV transformer in kVa

• Transformer Tapping %

• Is Transformer owned by client

  Yes

  No

  N/A

• Voltage rating of main incomer

• Amp rating of main incomer

• Largest size downstream breaker

• Add picture of main incomer

  Media

Panel meter or main meter spot reading

• Enter meter type

  Panel

  External

• Enter meter manufacturer

• Enter meter serial number

• Add picture of meter

  Media

• Does meter allow engineer readings

  Yes

  No

  N/A

• L1 Voltage

• L2 Voltage

• L3 Voltage

• Total kVa

• L1 Amps

• L2 Amps

• L3 Amps

• Total kW

• Power Factor

Logger Details and Spot Readings

• Logger ID (head)

• Logger location (head)

• Logger ID (eol)

• Logger location (eol)

• Spot reading 1

• Location of spot read 1

• Spot read 2

• Location of spot read 2

• Spot read 3

• Location of spot read 3

• Spot read 4

• Location of spot read 4

• Spot read 5

• Location of spot read 5

• Spot read 6

• Location of spot read 6

Eligible Load for Carbon Trust

• Lighting with magnetic ballast

• Lighting with no ballast

• Uncontrolled resistive loads

• Motors - poor efficiency

• Motors - medium efficiency

• Motors - high efficiency class EEF 1/2

• IT load - non flat screen

• Add pictures of devices

  Media

In eligible load for PowerStar

• 1. High frequency lighting ( T5 or T8 )

• 2. Space heating ( electric )

• 2. DHW ( immersion, coffee machines, kettles etc )

• 2. Catering ( electric heating )

• 2. Process heating

• 3. Hydraulic lift motors

• 3. DC motors

• 4. A/C units - VRV

• 4. Motors with VSD

• 5. IT - FLT screens

• 5. UPS

• 6. Compressors

• 6. Multistage Chillers

• 6. Battery Chargers

• 6. Welding machines

• Add pictures of devices where appropriate

  Media

Large Motor Details

• Add make model and operating voltage of any 3ph / 440v lift motors

• Add picture of lift motors if possible

  Media

• Add make, model and operating voltage of any rotisserie

• Add picture of rotisserie

  Media

• Add make, model and voltage of ovens

• Add picture of ovens

  Media

Site Plan

• Will an install survey be required

  Yes

  No

  Unknown

• Add measured plan of VO location including height

  Drawing

• Add location pictures

  Media

Site Access Description

• Describe any restrictions along access route from entrance to building to location of VO

• Add pictures of any restrictions

  Media

Additional Information

• Add any additional relevant information

• Surveyors signature

  Sign