电力品质分析仪 Prova-6830
产品简介
· 适用各种电力系统 (三相四线、三相三线、单相两线、单相三线)
· 电流电压都是真均方根值(True RMS)
· 实功率,瓦特(W,KW,MW,GW)
· 视在功率(VA,KVA,MVA),虛功率(VAR,KVAR,MVAR)
· 功率因素(PF),相角(Φ)
· 瓦特小时,耗电度数(WH,KWH,KVARH,PFH)
产品详细信息
AC(交流 )瓦特(50或60Hz,PF(功率因素)0.5到1.CT(比流器比值)=1) | |||||
范围 | 解析度 | 读值准确度 (6800+6801) | 读值准确度 (6800+6802) | 读值准确度 (6800+3007) | |
5.0 – 99.9W | 0.1W | ±1% ± 0.8 w | ±1% ± 0.8 w | ±1% of Range | |
1.000 – 9.999 KW | 0.001 KW | ±1% ± 8 w | ±1% ± 8 w | ±1% of Range | |
10.00 – 99.99 KW | 0.01 KW | ±1% ± 8 0w | ±1% ± 8 0w | ±1% of Range | |
100.0 – 999.9 KW | 0.1 KW | ±1% ± 0.8kw | ±1% ± 0.8kw | ±1% of Range | |
1000 – 9999 KW | 1 KW | ±1% ± 8kw | ±1% ± 8kw | ±1% of Range | |
0.000 – 9.999MW | 0.001MW | – | ±1% ± 8 0kw | – | |
AC(交流 )电流( 50 或60Hz,自动档位,真均方根值,波峰因素<4,CT=1) | |||||
型号 | 范围 | 解析度 | 读值准确度 | ||
6800+6801 (超载保护) (AC200A) | 0.050 – 9.999A | 0.00A | ±0.5% ± 0.05A | ||
10.00 – 60.00A | 0.01A | ±0.5% ± 0.5A | |||
60.00 – 99.99A | 0.01A | ±0.1% ± 0.5A | |||
6800+6802 (超载保护 ) (AC2000A) | 0.04 – 10.00A | 0.01A | – | ||
0.4A – 100.0A | 0.1A | ±0.5% ± 0.5A | |||
4.0 – 1000.0A | 1A | ±0.5% ± 5A | |||
6800+ 3007 (超载保护 ) (AC3500A) | 4 – 300A | 0.1A | ±1% of Range | ||
300.0 – 999.9A | 0.1A | ±1% of Range | |||
1000 – 3000A | 1A | ±1% of Range | |||
AC(交流 )电压( 50 或60 Hz,自动档位,真均方根值,波峰因素<4,输入阻抗10MΩ ,VT(PT)=1CT=1,800V超载保护) | |||||
范围 | 解析度 | 读值 准确度 | 范围 | 解析度 | 读值准确度 |
4.0V – 500.0 Phase to Neutral | 0.1V | ± 0.5% ± 5dgts | 4.0V – 600.0V (Phase to phase) | 0.1V | ± 0.5% ± 5dgts |
AC(交流 )电流的谐波分析(1~99阶)3007超大电流软性钩部 | |||||
范围 | 百分比(%) | 电流值(A) | |||
测量 | 解析度 | 读值准确度 | 解析度 | 读值准确度 | |
1 – 20 th 21 – 50 th 51 – 99 th | 0.1% | ±2% | 0.1 A | ±2% of reading ± 0.4A | |
4% of reading ±2.0% | ±4% of reading ±0.4A | ||||
6% of reading ±2.0% | ±6% of reading ±0.4A | ||||
AC(交流 )电流的谐波强度(1~99阶)6801小电流钩部,适合CT | |||||
范围 | 百分比(%) | 电流值(A) | |||
测量 | 解析度 | 读值准确度 | 解析度 | 读值准确度 | |
1 – 10 th | 0.1% | ±0.25 of reading ±1% | 0.1mA / 0.1A | ±0.2% of reading ±7dgts | |
11 – 20 th | ±2% of reading ±1% | ±2% of reading ±7dgts | |||
2 1 – 50 th (A范围) | ±5% of reading ±1% | ±5% of reading ±7dgts | |||
2 1 – 50 th (mA范围) | ±10% of reading ±1% | ±10% of reading ±7dgts | |||
5 1 – 99 th | ±35% of reading ±1% | ±35% of reading ±7dgts | |||
总谐波失真值(THD) | |||||
范围 | 解析度 | 读值准确度 (6801) | 读值准确度 (6802) | 读值准确度 (3007) | |
0.0 – 20% | 0.1% | ±1% | ±2% | ±2% | |
20 – 100% | 0.1% | ±3% of reading ±5% | ±6% of reading ±1% | ±6% of reading ±1% | |
100 – 999.9% | 0.1% | ±10% of reading ±10% | ±10% of reading ±1% | ±10% of reading ±1% | |
交流电压峰值(峰值>5V) 或AC电流(峰值>20A),VT=1 | |||||
范围 | 取样时间 | 读值准确度 | |||
50Hz | 19 μS | ±5% ±30digits | |||
60Hz | 16 μS | ±5% ±30 digits | |||
谐波的波峰因素(C.F.)(峰值>5V) 或ACA(峰值範圍>10%),VT=1 | |||||
范围 | 解析度 | 读值准确度 | |||
1.00 – 99.99 | 0.01 | ±5% ±30digits | |||
在自動模式上的頻率 | |||||
范围 | 解析度 | 读值准确度 | |||
45 – 65Hz | 0.1Hz | 0.2Hz | |||
功率因素(PF) | |||||
范围 | 解析度 | 读值准确度 | |||
0.00 – 1.00 | 0.01 | ± 0.04 | |||
相角(Φ) | |||||
范围 | 解析度 | 讀值準確度 | |||
-180 。 to 180 。 | 0.1 。 | ± 1 。 | |||
一般規格 | |||||
钩部直径 Φ(6801) | 约30mm | ||||
钩部直径Φ(6802) | 约55mm(approx.), 64 X 24mm(Bus Bar) | ||||
电池规格 | 1.5V SUM-3 x 8 | ||||
显示 | 有背光的大型点矩阵LCD | ||||
耗电量 | 约140mA | ||||
外部直流电源 | 直流12V的变压器 (为了操作**,一定要有600V耐压保护) | ||||
每周期取样速度 | 1024 | ||||
LCD显示更新速度 | 1 times / sec. | ||||
操作温度 | -10°C to 50°C | ||||
操作湿度 | < 85% relative | ||||
储存温度 | -20°C to 60°C | ||||
储存湿度 | < 75% relative | ||||
重量(6800) | 1160g (包括八个电池) | ||||
重量(6801) | 200g | ||||
重量(6802) | 600g | ||||
尺寸(6800) | 257 (L) x 155 (W) x 57 (H) mm ,10.1"(L) x 6.1" (W) x 2.3" (H) | ||||
尺寸(6801) | 210 (L) x 62 (W) x 36 (H) mm ,8.3 " (L) x 2.5" (W) x 1.4" (H) | ||||
尺寸(6802) | 244 (L) x 97 (W) x 46 (H) mm ,9.6 " (L) x 3.8" (W) x 1.8" (H) | ||||
附件 | 四条测试棒与四个鳄鱼夹,携带用背袋x1,说明书x1,电池1.5V x 8 |