PICO TA234 User Manual

Specifications

Electrical data
Nominal current 30 A AC peak or DC
Measuring range 30 mA to 30 A DC (accurate)
5 mA to 30 A DC (usable)
Overload capacity 500 A for 60 s
Output sensitivity 100 mV/A
Accuracy ±(2% of reading + 2 mA)
Resolution 1 mA DC after filtering
di/dt tracking capability > 20 A/µs
Conductor position ±1% relative to center
sensitivity
Temperature 0.1 × specified accuracy/°C
coefficient (0 °C to 18 °C, 28 °C to 50 °C)
Frequency range DC to 20 kHz (–0.5 dB)
Battery type 9 V PP3, MN 1604, 6F22, 6LR61
Battery life 100 hours typical (alkaline)
Min. load impedance 1 MΩ
All accuracies stated at 23 °C ±5 °C, 70 %RH max.
General data
Max. conductor size 19 mm diameter
Output cable and 2 m long coax. terminated
connectors with safety BNC connector
Operating temperature +5 °C to +40 °C
Storage temperature –20 °C to +70 °C
(excluding battery)
Humidity 0 to 80 %RH
Altitude 0 to 2000 m
Weight 300 g
Dimensions (H x W x D) 200 mm x 72 mm x 38 mm
Pollution degree 2
Standards
Safety EN 61010-1:2010
EN 61010-2-032:2012
Measurement category CAT IV 600 V, CAT III 1000 V
EMC EN 61326-1:2006
EN 61326-2-2:2006
RoHS 2011/65/EU
WEEE 2012/19/EU
Warranty
Your current clamp is guaranteed for one year from the date
of purchase against defective material or workmanship. If the
clamp fails during the warranty period, we shall, at our
discretion, repair or replace it with a new or reconditioned
unit provided we are satisfied that the failure is due to
defective material or workmanship. To make a claim under
warranty, return the clamp to us, postage prepaid, with a
description of the defect. The use of a battery other than that
specified invalidates this warranty.
Goods alleged by the buyer to be defective shall not form the
subject of any claim for injury, loss, damage, or any expense
howsoever incurred, whether arising directly or indirectly
from such alleged defects other than death or personal injury
resulting from the seller's negligence.
No condition is made or to be implied, nor is any warranty
given or to be implied as to the life or wear of goods supplied
or that they will be suitable for any particular purpose or for
use under specific conditions, notwithstanding that such
purpose or conditions may be made known to the seller.
Pico Technology
James House
Colmworth Business Park
St Neots
Cambridgeshire
PE19 8YP
United Kingdom
Tel: +44 (0) 1480 396395
Fax: +44 (0) 1480 396296
Technical Support: support@picotech.com
Web: www.picotech.com
Pico Technology and PicoScope are registered
trademarks of Pico Technology Ltd.
Copyright © 2015 Pico Technology. All rights reserved.
DO247-2
30 A current clamp
Made in Korea
TA234
User's Guide