Fluke 378 FC แคลมป์มิเตอร์ True-rms AC/DC พร้อม iFlex

FLUKE-378-FC ฟังก์ชั่นการวัด

แคลมป์มิเตอร์

FLUKE-378-FC จุดเด่น

วัดค่าแรงดันและกระแสไฟฟ้าด้วยเทคโนโลยี FieldSense™
สัญญาณบอกคุณภาพกำลังไฟฟ้าแสดงว่าปัญหานั้นอยู่ที่อุปกรณ์หรือที่สายส่งกำลังไฟฟ้า
วัดค่าระบบ 3 เฟสได้ในขั้นตอนที่รวดเร็วและง่ายดาย
วัดค่ากระแสสูงมากๆ ด้วยขาวัด iFlex®
ดูง่าย ใช้ง่าย ด้วยเครื่องมือที่มีให้มาพร้อม
บันทึก วิเคราะห์ และแชร์ผลลัพธ์ด้วยซอฟต์แวร์ Fluke Connect®

FLUKE-378-FC ช่วงการวัด

Electrical

AC Current: Jaw

Range 999.9 A
Resolution 0.1 A
Accuracy 2 % ±5 digits (45 Hz to 66 Hz)
Crest Factor (50/60 Hz) 3 @ 500 A
2.5 @ 600 A
1.42 @ 1000 A
Add 2 % for C.F. >2

AC Current: Flexible Current Probe

Range 2500 A
Resolution 1 A (≤2500 A) 0.1 A (≤999.9 A)
Accuracy 3 % ±5 digits (5 Hz to 500 Hz)
Crest Factor (50/60Hz) 3.0 at 1100 A
2.5 at 1400 A
1.42 at 2500 A
Add 2 % for C.F. >2

Position Sensitivity
Distance from Optimum i2500-10 Flex     i2500-18 Flex      Error
A                                        0.5 in (12.7 mm) 1.4 in (35.6 mm)  ± 0.5 %
B                                        0.8 in (20.3 mm) 2.0 in (50.8 mm)  ± 1.0 %
C                                        1.4 in (35.6 mm) 2.5 in (63.5 mm)  ± 2.0 %

Measurement uncertainty assumes centralized primary conductor at optimum position, no external electrical or magnetic field, and within operating temperature range.

DC Current
Range 999.9 A
Resolution 0.1 A
Accuracy 2 % ±5 digits1
[1]When using the ZERO function to compensate for offsets

AC Voltage: Field Sense
Range 1000 V
Resolution 1 V (≤1000V)
Accuracy ≤4/0 AWG 3 % ±5 digits (45 Hz to 66 Hz)
≥4/0 AWG 5 % ±5 digits (45 Hz to 66 Hz)
Position wire as close as possible to jaw opening (see illustration).
AC Voltage: Test Leads
Range 600.0 V 1000 V
Resolution 0.1 V (≤600.0 V)
1 V (≤1000 V)
Accuracy 1 % ±5 digits (20 Hz to 500 Hz)
DC Voltage
Range 600.0 V
1000 V
Resolution 0.1 V (≤600.0 V)
1 V (≤1000 V)
Accuracy 1 % ±5 digits
mV dc
Range 500.0 mV
Resolution 0.1 mV
Accuracy 1 % ±5 digits
Amps Frequency: Jaw
Range 45 Hz to 66 Hz
Resolution 0.1 Hz
Accuracy 0.5 % ±5 digits
Trigger Level 5 Hz to 10 Hz, ≥10 A
10 Hz to 100 Hz, ≥ 5 A
100 Hz to 500 Hz, ≥ 10 A
Amps Frequency: Flexible Current Probe
Range 5.0 Hz to 500.0 Hz
Resolution 0.1 Hz
Accuracy 0.5 % ±5 digits
Trigger Level 5 Hz to 20 Hz, ≥25 A
20 Hz to 100 Hz, ≥20 A
100 Hz to 500 Hz,≥25 A
Resistance
Range 60.00 kΩ
6000 Ω
600.0 Ω
Resolution 0.1 Ω (≤600.0 Ω)
1 Ω (≤6000 Ω)
10 Ω (≤60.00 kΩ)
Accuracy 1 % ±5 digits
Capacitance
Range 1000 μF
Resolution 0.1 μF (≤100.0 μF)
1 μF (≤1000 μF)
Accuracy 1 % ±4 digits

FLUKE-378-FC Power Supply

2 AA IEC LR6 alkaline

FLUKE-378-FC ขนาดสินค้า

Size (L x W x H) 274 mm x 86 mm x 47 mm
Weight (with Batteries) 463 g
Jaw Opening 34 mm
Flexible Current Probe Diameter 7.5 mm
Flexible Current Probe Cable Length (head to electronics connector) 1.8 m
Rogowski Coil Length 450 mm

FLUKE-378-FC อุปกรณ์ที่มาในชุด

378 FC Non-Contact Voltage True-rms Clamp Meter
iFlex flexible current probe (18 inches; 48 cm)
TL224 silicone insulated test leads
TP175 adjustable length test probes
AC285 grounding clip (black, quantity one)
TPAK magnetic hanging kit, with 9 inch (23 cm) hanging strap
Premium Carrying case
Quick reference guide

FLUKE-378-FC ข้อมูลจำเพาะ

General Maximum Voltage between any Terminal and Earth Ground 1000 V

Battery Life 200 hour

Display Dual readout
Automatic Power Off 20 minutes

Operating Temperature -10 °C to 50 °C
Storage Temperature -40 °C to 60 °C

Operating Humidity (without condensation)

Non condensing (<10 °C)
≤90 % RH (10 °C to 30 °C)
≤75 % RH (30 °C to 40 °C)
≤45 % RH (40 °C to 50 °C)

Temperature Coefficients Add 0.1 x specified accuracy for each degree C >28 °C or <18 °C
Ingress Protection IEC 60529: IP30 (jaw closed)
Operating Altitude 2000 m
Storage Altitude 12 000 m

Electromagnetic Compatibility (EMC)

International

IEC 61326-1: Portable Electromagnetic Environment
IEC 61326-2-2, CISPR 11: Group 1, Class B

Group 1: Equipment has intentionally generated and/or uses conductively-coupled radio frequency energy that is necessary for the internal function of the equipment itself.

Class B: Equipment is suitable for use in domestic establishments and in establishments directly connected to a low voltage power supply network which supplies buildings used for domestic purposes.
Emissions that exceed the levels required by CISPR 11 can occur when the equipment is connected to a test object.

USA (FCC) 47 CFR 15 subpart B. This product is considered an exempt device per clause 15.103.

General IEC 61010-1: Pollution degree 2
Measurement

IEC 61010-2-032: CAT III 1000 V / CAT IV 600 V
IEC 61010-2-033: CAT III 1000 V / CAT IV 600 V
Current Clamp for Leakage Current Measurements

IEC 61557-13: Class 2, ≤30 A/m
Wireless Radio
Radio Frequency Certification FCC ID: T68-FBLE IC:6627A-FBLE
Frequency Range 2405 MHz to 2480 MHz
Output Power <100 mW