7
WARNING
Use of this device in a manner for which it is not intended may impair its means of protection.
Symbols on Equipment
Denotes caution. See manual for a description of the meanings.
When connecting the Power Patrol to an AC load, follow these steps in sequence to prevent a shock hazard.
1.
De-energize the circuit to be monitored.
2.
Connect the CTs to the phases being monitored.
3.
Connect the voltage leads to the different phases. Use proper safety equipment (gloves and protective
clothing) as required for the voltages monitored.
DENOTES HIGH VOLTAGE. RISK OF ELECTRICAL SHOCK. LIFE THREATENING VOLTAGES MAY BE PRESENT.
QUALIFIED PERSONNEL ONLY.
Hazardous voltage exist, there are no user serviceable parts inside. Do not open the enclosure.
DO NOT EXCEED 600V.
This meter is equipped to monitor loads up to 600V. Exceeding this voltage will cause
damage to the meter and danger to the user. Always use a Potential Transformer (PT) for loads in excess of
600V. The Power Patrol is a 600 Volt Over Voltage Category III device.
Pulse output:
30V max open voltage, 5mA max current.
See the appendix for pulse output usage.
SENSOR LIMITATIONS
USE ONLY SHUNTED CURRENT TRANSFORMERS (CTs).
Do not use other CTs. Only use shunted CTs with a 333mV maximum output only. Serious shock hazard and
logger damage can occur if unshunted CTs are used. The UL listing covers the use of the following Setra
Systems CTs that are UL Recognized and have been evaluated to IEC 61010-1:
CT‐SCP‐020 (20A), CT‐SCP‐050 (50A), CT‐SCP‐0100 (100A), CT‐SCP‐0200 (200A), CT-PF-12 (Power Flex
Rogowski Coil), CT-PF-24 (Power Flex Rogowski Coil) and the CT-PF-36 (Power Flex Rogowski Coil).
FCC COMPLIANCE
SPP-E-N, SPP-E-D, SPP-S-N, SSP-S-D
This device has been tested and found to comply with the limits for a Class A digital device, pursuant to
part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference when the equipment is operated in a commercial environment. This equipment generates,
uses, and can radiate radio frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications. Operation of this
equipment in a residential area is likely to cause harmful interference in which case the user will be
required to correct the interference at user’s own expense.
Operation is subject to the following two conditions: (1) This device may not cause harmful interference,
and (2) this device must accept any interference received, including interference that may cause
undesired operation.
